We set up the first lightstand with an umbrella, and the wind almost blew my gear and girl away. Debra asked, “Bare flash?”. I replied, “Yes, I think that would be best.” So we set up 3 light stands, each with a bare BB560 flash and Blackbelt receiver. We moved the lights around as needed, sometimes lighting Brian in the car with 1 or 2 lights (plus the sun of course). In a few images we had 1 or 2 lights on Brian, while at the same time having 1 or 2 lights on the car, just to open up the details that would otherwise be black shadows from the low sun.

I shot these images on a Canon 5dmk2, mostly with a 70-200 lens, and a few wide angle shots were done with a 17-40 lens. Lighting conditions being constant, the shots were taken at ISO 50 or 100, from f5.6 to f8, at a 1/200 shutter speed (the maximum sync speed for the BB560). Flash output was set to 1/2 power and sometimes bumped up to full power as needed. I have been using the BB560′s for sometime now and this was one of those shoots where the reliability and power output was really put to the test. They worked flawlessly.

Photos were edited in Adobe Lightroom 4, the black and white images were done with Nik Silver Eex Pro 2, and Nik Color Efex Pro 3 Tonal Contrast preset was used on some of the color images.

If you would like to see more of this collection shot with Blackbelt Lighting Products, you can visit my blog post here.

Thank you Kerry for letting me share this collection with your Dojo friends.

Why Was This Difficult

Generally this may not have been too hard of a shoot but if we look at the first test image here we can see that the label is very transparent and that is wraps around the bottle leaving about a 1″ gap in the back. The gap lets in more light than the rest of the label causing the front of the label to wash out. We can also see the lettering on the back of the bottle which is very distracting to the overall image.

Lighting this wasn’t overly complicated, there were three Blackbelt Lighting BB560 speedlites on either side at about a 45 degree angle with no modifiers. The background was lit with a third BB560 that was flagged to cut down on some of the light from the flash hitting the bottle directly.

The lighting worked, the background went solid white, the colors were accurate, but that label was just going to work.

I Don’t Suck At Photoshop

I made a number of different attempts including cutting the label down and putting it on a new bottle but the label just wasn’t popping the way we wanted it to. It was time to take some more drastic moves in order to make this shot work.

First off we shot a clear bottle of water. Getting this shot would give us a properly lit bottle with enough reference lighting on it to enable us to composite in the label.

Next we used a flatbed scanner to scan the label in. This gave us a nice vibrant label to work with and we can always adjust the transparency of it in Photoshop.

With the label composited in, using a small amount of Warp to get it all lined up on the bottle, we now have an image that looks very flat and pretty well obviously composited. In order to fix this, we need to bring back the lighting from the clear bottle shot and maybe adjust the opacity of the label layer slightly.

Now we are getting somewhere. The extended lines of the lighting help to give it back a rounded look and since they match the clear bottle light lines, we know it should look pretty natural.

The Finishing Touches

Finally, the client wanted a shadow underneath the bottle to make it look like it was floating. To accomplish this I copied the bottom of the bottle, flipped it vertically, and then applied a Gaussian Blur to it.

Summary

This should go to show you that a good photographer needs more skills than just being to setup lighting and press the shutter. A good knowledge of Photoshop is essential in order to get the desired result. While I am not saying that you can always just “fix it in Photoshop”, its just that there are times when there really are no options and you need to pull out the stops and do whatever it takes in order to make the shot come out as you intended.

The folks at Magic Lantern have released some videos showing that they have video recording working on the EOS 50D which has never had native video recording before. Of course, since the 50D doesn’t have a microphone you will need to use an external audio recorder such as a Zoom H4 or similar device and then syncing the audio and video in post production. While this may sound like a pain, dual-device recording is actually the industry standard for best quality audio.

While the Magic Lantern Firmware isn’t officially released for the 50D yet, it looks like it is almost ready so you 50D owners out there that have wanted to get into video, now is the perfect time to go find a good audio recorder and get ready for some DSLR Video love coming your way soon.

However, if you have a 5D Mk II, 550D, 600D, or 60D you might want to head over and check it out.

Magic Lantern Wiki: http://magiclantern.wikia.com/wiki/Magic_Lantern_Firmware_Wiki

Practical Uses of ND Filters

Some photographers, especially nature and landscape photographers have long been familiar with neutral density filters most notably for allowing you to shoot a scene with a longer shutter speed for scenes such as waterfalls to get that silky effect to the water.

If we go back to the basics and look at the Sunny 16 Rule, this tells us that is bright sunlight at ISO 100 and 1/100th shutter speed, we will need to be at f/16. If we adjust our shutter to our video setting of 1/50th, then we need to be shooting at f/22 for a proper exposure. While this may work in some situations, if you want any creative control over your aperture settings, you will need to cut down the lighting entering the camera, again this is a great use of ND filters. Instead of using a faster shutter, we can simply use darker ND filters to cut down the light to where we want it.

Choosing an ND Filter

Most neutral density filters are fixed at a particular setting and generally come in settings from 1/4 stop all the way to 10 stops. Buying a small selection of ND filters is certainly one option, although a much more versatile option would be a variable ND filter that lets you adjust the density across a wide range.

The Variable ND Filters from FADER are an excellent example of this type of functionality. With the FADER Filters you have a range of 2-8 stops which, if we go back to our Sunny 16 Rule, only needs four stops to allow us to shoot at f/2.8. This allows us a broad range of creative control with your aperture.

At a bit over $300, these filters don’t come cheap so if you are on a budget you might want to get a couple of less expensive ones to start off with.

Fader Variable ND Filter

Using an ND Filter

There is nothing special or magic about using an ND filter, once it is on your lens it’s just as if someone dimmed the lights and you continue to set your exposure using aperture and ISO adjustments (remember, not shutter speed because we are locking that down to 1/50th second).

The following video demonstrates this concept by shooting the same scene and adjusting the FADER filter to make the scene darker while opening the aperture to compensate.

Summary

I hope you are enjoying these articles on getting started with DSLR video. Even though shooting video with a camcorder or other dedicated video camera is so easy that even a kid can do it, shooting video with a DSLR is actually quite complicated and requires a very different skill set than shooting still and often requires specialized gear to get top-notch results. If you are doing any video work, please post in the comments and let everyone know what you are doing.

Not all of us have hundreds of dollars to spend on fancy gadgets like focus pullers but we can borrow from the concept and with a little ingenuity come up with a way to accomplish the same result.

Parts Needed

What you will need

I hope I don’t scare you off with this extensive list of components you will need to put together.  Ok, just kidding, odds are most of you will have the items you need lying around the house. All we are going to need are two rubber bands and a pen (I find a fine point Sharpie to work the best).

I managed to find two Sunday newspapers that I snagged the rubber bands from and stole a Sharpie off my wife’s desk.

Setup

All we need to do is to place one rubber band on the focus ring and the other rubber band on the part of the lens next to the focus ring that is not going to rotate.

To set my first focus point, I find it easier to use the photo mode’s autofocus or use Live View and zoom in close to make sure your focus is as sharp as possible. Now you make a line on both rubber bands that line up so now we have the first point. Next, we set out focus on the second focus point and mark the rubber band on the focus ring in line with the stationary band.

Focus Point 1

Focus Point 2

Now we are set to go into video mode and start shooting. When you are ready to change focus, you just rotate the focus ring to line up the second focus point line. If you are setting up multiple shots, you can use different colors of pens to correspond to different setups.

Results

Your finished result will be entirely dependent on how well you originally set your focus points and how smoothly you can turn the focus wheel without it being jerky or moving the camera. With a bit of practice, you should be able to get pretty good results.

The video below demonstrates what you can do with this setup. The video was shot on a Canon EOS 7D with a Sigma 24-70 f/2.8 lens and is actually my very first attempts at using the setup.

As you can see, the results aren’t too bad for a first try. If you are an aspiring filmmaker on a tight budget, give this technique a try and see if you can add some nice focus pulling effects to your videos. If you have done any, please post links in the comments.

ISO and Aperture

The good news is that two out of three aint bad. What I mean by this is that ISO and Aperture affect video exactly the same way that they affect stills. ISO will make the sensor more sensitive to light so just like stills, you can increase the light into the camera by increasing the ISO setting which, just like stills, will add digital noise to the image.

Just like still images, Aperture will open or close the lens’ aperture diaphragm to allow more or less light into the camera which will affect the depth of field.

So long as you already have a good handle on ISO and Aperture, the same principles apply to both stills and video so you already well on your way.

Shutter Speed

With stills, shutter speed is fairly simple to understand, a longer shutter will allow more light but may add motion blur while a fast shutter speed can freeze motion but cuts down on the amount of light entering the camera. The confusing part is how this affects video. Many new video DSLR owners simply think this affects only the light since the frames are already moving. The reality is that the shutter speed can have a significant impact on the video image and most of the articles on the internet are painfully difficult to understand.

The traditional standard for video is 24p (which is actually 23.976 frames per second) which is very pleasing to the eye and is pretty much the standard for camcorders and DSLR video recording (much more on this is available on Wikipedia).

To achieve a film look (which has just enough motion blur between frames to look natural without being “smeary”) you need to follow the 180 degree rule which, simply put, says that your shutter speed should be double the frame rate. This is one of those times when I want to say “don’t worry about what it means, just go with it” as the technical explanation is quite…well…technical. Tyler Ginter did a really good job explaining the technical side of this on his blog post 180 Degree Shutter – Learn It, Live It, Love It.

While I am not going to try to explain the whole 180 degree shutter concept, I will instead just jump into what it really means to you and your video.

Since we already know that when we are shooting stills with action, a slow shutter speed will have motion blur and a fast shutter speed will freeze action. When we translate this concept to video, a slow shutter speed will create a smeared look to the video. If the shutter is too fast there isn’t enough motion blur to smoothly transition from frame to frame causing a stuttering or staccato effect. If you have ever looked at something moving with a CRT monitor behind it you will know what this stuttering can look like. Sometimes, this can be used for creative effect like in the opening of Saving Private Ryan.

To see how this looks in actual video, I did this quick comparison of 24p video shot at both 1/50th (yes, I know 1/48 is double the 24fps but most cameras can’t do 1/48th shutter speed so we have to take the closest option which would be 1/50th) and 1/300th shutter speed.

What about exposure?

The issue with exposure is not when things are too dark as we can open up our aperture and increase our ISO (only to a certain point before we need additional lighting anyway) but when things are too bright, we only have a few options. If you are already at a small aperture and a low ISO and 1/50th of a second will result in an over exposure the temptation is to increase the shutter speed, but this is going to violate the 180 degree rule and cause the stuttering video.

The only way to knock the exposure down is with the use of a neutral density filter. The most versatile filter is a variable neutral density filter that allows you to dial in the amount of filtering. A good example of this is the Fader ND Mark II which is adjustable from 2 to 8 stops.

The real beauty of using a filter with this much versatility is that you can shoot at the relatively slow 1/50th of a second at wide open apertures to create a very short depth of field that just isn’t possible with regular camcorders. The ability easily create different depth of field shots  is a key reason many filmmakers are jumping onto the DSLR video bandwagon.

The Exception to the Rule

Let’s face it, every good rule deserves a good reason to break it and the 180 degree shutter rule is no different. In fact, there is one really good reason to break it and that is when you are specifically shooting for video that will be shown in slow motion. If we use the basic rule of having a shutter speed that is double the frame rate, when we slow down the video we will end up with more blurry video. If you shoot at faster shutter speeds, when you slow the video down you will get cleaner looking video.

This actually brings up a major difference between shooting stills and video. With stills, our final output will be a still frame. Sure, you may use some panning and zooming in a slidehsow which may require cropping that isn’t very tight but lets not digress too much. With video, you really need to think ahead about how the video will be played back. Will the video be sped up, played at normal speed, or slowed down as this final product needs to be considered when choosing the shooting settings.

Summary

Hopefully this has helped make some sense out of the shutter speed issue with DSLRs. If you are just going to be shooting video for yourself, you may not care much about all this but if you are trying to really make your video look its absolute best, and most certainly you can achieve incredible results with the current video enabled DSLR’s, then this is one of those topics that you really need to get a handle on.

Differences between camcorders and DSLRs

Many of you are probably own some kind of camcorder. These small, handheld video cameras are actually pretty amazing for their price with 1080p video for under $700. If these little wonders are so good, why do we even need DSLR video? For one thing, the sensors in the consumer camcorders are relatively small and the have a single lens with a fixed focal length. This doesn’t allow much in terms of creative shooting like being able to blur a background. Most don’t even let you select a focus point and they try to guess what you want. Are they REALLY 1080p video, well yes, technically speaking but they are not “broadcast quality” images. Just because something puts out video out 1920×1080 resolution does not mean the image quality is going to be that great.

On the opposite end of the spectrum are DSLR’s that can shoot video. In comparison to high-end, dedicated video cameras, DSLR’s can actually have a BETTER image because the sensor size in a DSLR is larger than in a video camera and the ability to use many different lenses allows for very creative shooting.

The big downside is that most (and this IS changing) current video-DSLRs do not have full-time autofocus. This can be a huge challenge for many people who have come to rely on autofocus for their still photography. Add to this moving subjects and trying to adjust focus on-the-fly, and you can be in for a very challenging shoot. Also take into consideration that the ergonomics of a DSLR are not really suited for shooting video so trying to hand-hold a DSLR while shooting is almost certain to add unwanted shaking or movement. One of the other things to consider is going to be accessories to help you shoot video better (more on this below) which may include a tripod with a fluid head, a good microphone, a stabilization system, viewfinder enhancements, constant lights, and software to do the editing. If you go “all in” you can easily spend more on video accessories than you did on the camera body.

Getting Started

I am going to start with assuming most people are going to be shooting video that is not destined for broadcast TV or movie theaters but in future articles we will get into fine tuning our video and camera settings for those applications. For now, we will start with the basics just to get things going.

Equipment

Depending on what you are shooting, you may or may not need all of the things mentioned here and I will try to point out when and where different pieces will be used.

Tripod and Fluid Head

While you probably own a tripod, the head on it is likely not smooth enough for video. As you tilt and pan, it is very hard to get a real smooth motion. For video, you want was is referred to as a fluid head which will really make a huge difference in controlling your camera for video. If you have a tripod with a removable head, you can just buy a head made for video and use it when needed. Good fluid heads can cost hundreds of dollars but a fairly decent one such as the Weifeng WF-717AH can be found for around $70.

Monopod

A monopod can really be a lifesaver when it comes to video since it can help you steady your camera instead of trying to hold it still for extended periods of time. Another little trick is to put the bottom of the monopod into your belt or pocket and extend the monopod so the camera is eye level, this technique can help you get really smooth pans but is going to be fairly bouncy when walking. For this purpose, you can find a cheap monopod at Walmart for about $15.

Batteries

If your camera supports an add-on battery pack, I would highly recommend you get one and some extra batteries. Running your camera for extended periods (which means the LCD is on as well) can suck the life right out of your batteries before you know it.

Microphone

As you can probably guess, the on-board microphones on DSLR’s are not going to give you superb 5.1 Dolby stereo audio. In fact, its fairly poor mono audio and with no windscreen in front of it, you can pick up a lot of noise. A fairly popular microphone is the Rode VideoMic which runs about $149. I happened to have a Zoom H4 recorder which not only has two mics for recording in stereo but also has two XLR connectors so it is extremely versatile. I just needed a $2 audio patch cable and a hot shoe adapter. Of course, if you aren’t planning on recording video and always plan on just having a music soundtrack, then you really aren’t going to need a microphone.

Lights

If you have a bag full of 580 EX II’s, they aren’t going to do you any good when shooting video, you will need a constant source of light. While certainly I am a big fan of big LED light banks like Ikan’s, they are outside my budget. With a couple of small lights like the YN160 you can get generally decent lighting for about $75.

The YN160 can be mounted on-camera or on a light stand and can use seven different types of batteries including regular AA cells.

Software

This is where things can get crazy real fast. While you may find lot of people suggestion that you can use Windows Movie Maker, the video files directly from the 7D and the 5DMkII are NOT compatible with Windows Movie Maker. There are tools to convert the files but now you are getting into a real headache. If you have any software suggestions, please post them in the comments as I would love to hear about them.

I am going to do my best to offer up some suggestions here based on different price points:

Free Software

• iMovie (Mac)
  This is USUALLY free as it is bundled with most Macintosh systems (as far as I know)
• Lightworks (Windows)
  Lightworks is an open source editor that is actually quite powerful but is somewhat lacking in documentation and tutorials

Consumer Grade

• Adobe Premiere Elements 9 ($99 for Mac/Windows)
  Probably one of the better mid-range tools available and at a reasonable price
• Sony Vegas Movie Studio HD ($95 for Windows)
  Vegas is an extremely popular editing program with a very nice feature set

Pro Grade

• Adobe Premiere Pro CS5 ($179 for Mac/Windows)
  My personal choice as I work on a high-end Alienware Windows 7 machine
• Final Cut Pro ($300 for Mac)
  FCP and Premiere usually take turns beating out each other on features. With Final Cut Pro X, I think it takes the lead.

Summary

Hopefully this wasn’t too much to start off with and I really want to hear from you and find out if you are interested in more articles about DSLR video. I will leave you with this little video I did as my first video project with a Canon EOS 7D.

In this post we are going to look at how to control exposure by manipulating the different settings on the camera such as ISO, Shutter, and Aperture.

What is exposure?
Exposure is, simply put, the amount of light that enters the camera and hits the sensor. The more light that hits the sensor the brighter the scene will be. If too much light hits the sensor, parts of the image will be “blown out”, this is considered to be over-exposed. A scene that is too dark and the details in the shadows are lost is under-exposed.

Under Exposed Image

Over Exposed Image

How to control exposure
There are three camera settings that control the exposure, these are:

• ISO speed
  • Controls the sensitivity of the sensor to light
• Aperture
  • The aperture controls the size of the diaphragm over the shutter, the smaller the aperture number the more open the diaphragm is, allowing more light to enter.
• Shutter speed
  • The slower the shutter, the more light will enter the camera

We will look at these settings in more detail to see exactly how the play together later. First, you need to start thinking of light in terms of “stops”. A stop is not an exact amount of light, it is a relative amount of light, each stop of light doubles the amount of light. For example, if we have a single lightbulb as our base light source, adding a second lightbulb (doubling the amount of light) increases the light by one stop. If want to increase the light by another stop we have to again double the amount of light to four lightbulbs. Understanding this is going to be the key to understanding how the different camera settings affect our exposure.

ISO Speed
As already mentioned, the ISO speed will control the sensitivity of the sensor. The lower the number, the less sensitive. For low light you will need a higher ISO number to make the sensor more sensitive. The downside is that the higher ISO the more digital noise (grainy look) will show up which will degrade the image quality.

Each time you double the ISO speed you increase the exposure by one stop, so ISO 400 will give you one stop of exposure more than ISO 200, and ISO 800 will give you one more stop over ISO 400 etc. Some cameras have some in-between ISO settings to provide a finer level of control.

You currently see high ISO performance as being a major selling point for new DSLR cameras as this allows them to shoot in lower light conditions with less noise.

Pro: Higher ISO allows shooting in lower light conditions
Con: Higher ISO settings result in more digital noise

High ISO Digital Noise

Aperture
Aperture is a little confusing because the larger the number the smaller the size. The largest aperture lenses are f/1.0 although most of the good prime lenses start at f/1.4 – f/1.6. Zoom lenses typically are not available that can do more than f/2.8.

So besides letting in more or less light, what does the aperture actually do? The more light that comes in at a particular shutter speed, the shallower the depth of field. If you want more depth of field you use a smaller (higher number) aperture setting.

Pro: Larger apertures allow more light in and thus allow shooting in lower light conditions
Con: Larger apertures reduce the depth of field which may not be desirable

Shallow Depth of Field

Deep Depth of Field

Shutter
The faster the shutter, the less light enters the camera, the slower the shutter the more light will enter the camera. If you are shooting in low light conditions, you may need a slower shutter speed, however, too slow of a shutter and you can introduce blur from the subject moving, accidental camera movement, or both.

Sometimes a little blur can help portray movement and action, a sharp bike rider with a blurred background will make the rider look like he/she is moving fast where a tack sharp image shows no motion at all and would make the same image look boring. While blurring on other images can ruin the image.

Pro: The right shutter speed can really make an image more dramatic. Fast shutter speeds can freeze action, slow shutter speeds can add a dramatic motion blur.
Con: Fast shutter speeds require lots of light, slow shutter speeds are harder to control

Fast Shutter Speed

Slow Shutter Speed

Summary
By understanding the three variables that control exposure along with the pros and cons of each one, you will be able to better control the different options that are available to you.

The Math
Feel free to skip right over this part, this is the boring part, it’s so boring I thought of putting a picture of an artistic nude shot next to it just to keep people awake. Ok, so here we go. Before you can calculate the depth of field you first must know the circle of confusion for your camera.

Don’t get too lost on me yet, for most of us digital SLR users this is  one of two numbers. For most of us with APS/APS-C sized sensors this number is 0.019948, for full frame sensors (the big Pro cameras) and 35mm film the number is 0.02501. This represents the sensor size. Again, don’t get all lost on me yet, just remember the number for your particular camera.

The first thing we need to calculate is the Hyperfocal distance, for this calculation you will need to know the focal length of your lens. the aperture you are using and the CoC (circle of confusion) for your camera.

The math to calculate the hyperfocal distance is as follows:

HyperFocal = (FocalLength * FocalLength) / (Aperture * CoC)

Thus, the Hyperfocal distance of a 50mm lens at f/2.8 on an APS sensor (Canon 30D in my case) is 146.85 feet.

Next we need to calculate the near point which is the closest distance that will be in focus given the distance bdetween the camera and the subject. The math here (yes, it gets SO much worse) is as follows:

NearPoint = (HyperFocal * distance) / (HyperFocal + (distance – focal))

This is somewhat  complicated because the focal length is in millimeters and those of us in the US are better with feet and inches still so if you want the end value to be in feet you have to do some more conversions. If we are using the same 50mm lens, at f/2.8 on an APS sensor at a distance of 10 feet (3048mm) then our HyperFocal distance is 146.85 feet (44,749.23mm), giving us a near focus point of 9.37 feet (2,856.66mm). Are we following along still? Did I lose anyone?

Alrighty then, let’s now calculate the far point distance, this is almost the same as before but using slightly different math, so here we go.

FarPoint = (HyperFocal * distance) / (HyperFocal – (distance – focal))

Without changing our values that we used before, we now know that are rear point is 10.72 feet (3,266.81mm). Take note that the near point is actually closer to you than the subject is, typically the focus is 1/3 in front of the subject and 2/3 behind the subject.

The final step is to calculate the total amount of focal distance. This is one I can even do without a calculator, we simply subtract the far point distance from the near point distance.

TotalDof = FarPoint – NearPoint

Giving our example so far we have a total depth of field of 1.35 feet (411.48mm).

Let’s get practical
Why on earth would you want to know this? The simple answer is you may not, nor may you ever care to know it. When shooting portraits, weddings, events, and pretty much anything else it really isn’t going to matter much. However, if you are the type that wants to set up a shot and have it be EXACTLY what you want, there is simply no other way to know what the camera is going to do. This is important in macro, food, and product photography. By knowing exactly where you focus points begin and end you can more accurately design and execute precise shots.

Ok, how about the easy way?
This is kind of like taking a digital photography class and having to spend a semester cooking your own B&W film, its good to know the theory before taking on the practical application. So how can we do this easier than having to pull a scientific calculator each time you want to set up a shot?

• f/Calc Spreadsheet (download) – This is an Excel spreadsheet that will do all the math for you. This was development by me and is free to use.
• f/Calc Windows and Palm App (website) If you want a simple but powerful Windows or Palm based application, f/Calc does Field of View, Angle of View, Magnification, Spot Meter, f Numbers, Depth of Field and Hyperfocal distance
• PhotoCalc for iPhone (website) – Not only does it do everything for DoF, it also incorporates a sunrise/sunset function, flash exposure calculator, and Exposure Reciprocation calculator.
• CamCalc (Market) Android App for Depth of field, field of view, focal length equivalents, flash calculations, color temp. conversion, miniatures, and sunrise, sunset.
• PhoforPho (Market) Android App with Exposure calculator, Hyperfocal calculator, DoF calculator, Timer, and Exposure compensation calculation for multiple exposures.

I know this has been a doozy of an article to read through just to get to some free or almost free (PhotoCalc is $2.99) tools to make it dead simple to do these calculation. Hopefully this will help you perfect your images help you to use depth of field to its full extent.

Often we try to use the fastest shutter speed possible to help avoid blur but when shooting a moving object you sometimes need some amount of blur or it can look like the subject of the image is sitting still. In many cases you want to have the sense of movement to help convey the story of the object.In the case of the ceiling fan we want to show a little movement of the blades since the moving blades is going to be more typical of what you would see by looking at the fan once installed. We also want to show that this is a five-bladed fan so we have to be careful not to have too much blur that we lose all the details.

Let’s take a look at a series of shots taken at different shutter speeds:

1/10th Second - Way too much blur

1/25th Second - Better but lacking detail

1/40th Second - Looking good

1/100th Second - Not enough, just looks fuzzy

1/200th Second - Almost no movement

As you can see the photos taken at the two extreme ranges show either far too much blur or not enough blur to make for a good image. The photo taken at 1/40th maintains a little more detail than the images shot at 1/25 making it a more suitable image for our use.

Summary

The whole point here is to get you to experiment more with shutter speeds to capture a sense of movement, action, or speed. By adjusting the shutter speed you can control how much or how little the blur effect will have.

To put it simply, on a bright sunny day, set your camera on f/16 and set the shutter speed to the reciprocal of the ISO speed. So if you are set to ISO 200, then set your shutter speed to 1/200^th. If you want a faster shutter speed then increase the shutter speed and set the ISO to match. For example, if you want to shoot at 1/400^th of a second, set the ISO to 400.

f/16 ISO 200 - Shutter 1/200th

f/16 ISO 400 - Shutter 1/400th

To compensate for overcast conditions, simply adjust the f-stop to a more open setting like f/11, and keep adjusting as needed. A good chart of recommended settings is in the following table:

By utilizing the sunny 16 rule you will help ensure that you get the right settings dialed in quickly and easily. It’s always nice to have some frame of reference when getting started. When all else fails and you don’t know what settings to start with, remember the sunny 16 rule and adjust as needed.

Getting Started
Most cameras, including newer point and shoot cameras will let you shoot in full manual mode. The problem with going manual is that if you don’t have your settings “just right” you can end up with an image that is too dark or too light. Without a basic understanding of the different settings, it can be difficult to get a good shot. However, with a basic understanding of the three variables even the most newbie photographer can learn to take better pictures by getting away from the automatic settings.

ISO Speed
The ISO speed is equivalent to the ISO speed we used to use on film cameras, this describes the light sensitivity of the film that is being used. The higher the ISO speed, the more light the sensor can pick up. For example, if your camera is set to ISO 800 you can take a well exposed image in a darker room than you could with ISO 100. By definition you would always want to run your camera in the highest ISO speed possible. While this may sound like a good idea, the downside is that the higher the ISO speed, the more “noise” will be introduced to the image, thus degrading the image quality. In most cases, you will get excellent results by using ISO 200-400 outdoors and 400-800 indoors. This does not take into account your camera model as some cameras do better than others at the higher ISO settings.

Shutter Speed

Medium Shutter Speed to Show Movement

The shutter speed is one of the easiest settings to understand as it simply means how fast the shutter opens and closes when you press the shutter button. The faster the shutter speed the better the camera will freeze the action of an event. This setting is represented in seconds, a fast shutter speed would be something like 1/2000^th of a second. A long shutter speed such as 1/30^th of a second or slower can result in blurry images if you don’t use a tripod. Like the other settings, the shutter speed also affects the amount of light that hits the sensor. The faster the shutter speed, the less light that comes into the camera. So while a fast shutter speed can freeze action, you need more and more light in order to prevent getting a dark picture the faster you set the shutter. When you cant get a bright enough image, you will need to slow down the shutter speed. In some cases you may want to get a motion blur such as a waterfall or freeway traffic, these shots require a very long shutter speed.

Shallow Depth of Field

Aperture
Understanding aperture is probably the most difficult setting for most people to grasp, because of this we wrote an entire article about it. The aperture is an adjustable opening in the lens that controls the amount of light that can enter the camera. The aperture setting is expressed in f stops with the largest opening having a smaller number so a wide open aperture is going to have an f-stop of around f/1.4. The aperture setting can have a big effect on the depth of field which allows one part of the image to be in focus and the rest of it being blurry which helps to highlight the subject of the photograph.

Starting Points
Without having a light meter or lots of experience how do you know what settings to start with? The way I learned was to set my ISO to what I wanted, typically 200-400 ISO outdoors and 400-800 ISO indoors, and put the camera in P mode and press the shutter half way down. Inside the viewfinder the camera will show the settings it will use to take the picture. Then you can put the camera into Manual mode and adjust the settings to match. After some practice you should be able to set some basic settings fairly close to what they need to be, then, by pressing the shutter half way down the camera will autofocus and then take a meter reading which should show in the viewfinder or on a display depending on your camera. Then you can adjust shutter speed or aperture to change the exposure to get it where you need.

Using the Histogram
If your camera will display a histogram after shooting an image, then you need to take advantage of this feature. By looking at the histogram of an image you can quickly tell if the image was properly exposed or not. With a digital SLR camera you want the histogram to be a nice curve with the curve being just to the right of center like our example one here. This is actually saying that the image is just slightly overexposed. With film, if you overexposed the image, you would lose detail so it was better to slightly underexpose. With digital, shadows will lose detail so it is better to slightly overexpose.

Practice Practice Practice
There is nothing that will beat getting out and getting behind the camera and learning how to use it well. If you plan on making photography a serious hobby or more, you will need to learn how to use manual mode for those times when the automatic or program mode settings just won’t cut it or for when you want to create an effect that you just can’t get any other way.

Get out and practice and be sure to post some comments and post some pictures to our Flickr group.

If you can master controlling the depth of field in your photographs you will be taking your photographs to a whole new level. What do we mean by controlling depth of field (DoF)? This is the effect where the subject is in sharp focus but the rest of the image is slightly out of focus. The effect is referred to as bokeh. The more bokeh, the more dramatic the blurring effect. In this article, we will discuss how to control the amount of bokeh in your images.

Getting Started

Being able to control the depth of field is not very easy on lower end cameras as you need to be able to shoot in either an aperture priority mode or in a full manual mode. If you have a fully automatic point and shoot then you will not be able to achieve the effect you want

50mm 1/2500 f/2.8

50mm 1/40 f/22

The setting you need to be able to adjust is the aperture setting, the larger the aperture (the smaller the number) the shorter the focal plane will be. This is one reason that some people buy very fast (larger aperture) lenses. A less expensive lens may have an aperture range of something like f/4.0  -  f/5.6, while you will achieve some bokeh effect with this lens, it will not be as pronounced as it would be if the lens has a f/1.6 – f/2.8.

Without having a lens with a very large aperture, the other way to achieve a dramatic bokeh effect is to use a long zoom lens to shoot very close objects. Since a long lens won’t be able to focus on both something very close and things at a distance, you can achieve a strong bokeh if there is enough separation between the subject and the rest of the image.

225mm 1/800 f/5.6

70mm 1/800 f/5.6

Understanding Aperture

Diagram of decreasing aperture sizes (increasing f-numbers) for “full stop” increments (factor of two aperture area per stop) – Source: Wikipedia

The aperture setting is the size of the opening that is used to let light into the camera and onto the sensor. The size of the opening is measured is F-stops. The confusing part is that the larger the aperture setting, the smaller the hole that will be used to take the picture. The reason why lenses with a very large aperture (smaller f-stop number) are more expensive is because the lenses require more engineering and typically use better and more complicated lens elements. These higher end lenses usually have glass that is manufacturered to higher tolerences and may include special coatings on the glass elements, this helps explain the high costs of the top end lenses.

The other side effect of getting a lens with a small f-stop number is that the smaller the f-stop, the more light will come in per image thus allowing you to shoot in lower light conditions. A lens with a f/1.8 can shoot well exposed pictures in a situation that is much darker than an f/4.0 lens could shoot in.

Why Control DoF?

So now that we know the how of controlling depth of field, let’s talk about why we would want to do this. Isn’t the goal of every picture to have the ultimate tack sharp image? Why would you intentionally blur part of the image? The simple answer is mood. Quite often, the background of an image may be distracting from the subject matter, think of a bride standing in front of a wall of flowers. In this case, the bride is obviously the main subject and anything else may distract from the subject, by blurring out the flowers behind the bride, you can retain some of the color and texture without the detail, adding a much more dramatic feel to the image.

One thing to be aware of is overdoing the bokeh effect. Since the eye is drawn to the lightest parts of an image first, a common problem with a heavy bokeh is creating a large blob of very light color, this can be more distracting to the image than if the background would have been in focus. Used right, the effects can be stunning.

Choosing Lenses

When choosing a new lens, once you decide once you decide the focal range you are looking for, then you go for the lens with the largest aperture (again, lowest number) that you can afford. A common misconception with new photographers is that a lens labeled with a single aperture will only do that aperture. The labeling denotes the maximum aperture at the listed focal length, So if you have a 70-300 f/4.0 – f/5,6, then your maximum aperture at 70mm will be f/4.0 but will shrink to f/5.6 at 300mm. Whereas a 70-200 f/2.8 can maintain f/2.8 throughout the entire focal range but can also go to the minimum aperture of you camera (often f/22 or lower),

Now that you have these basics down, you should be able to tell that the faster (smaller f-stop number) the better able the lens is to shoot in darker conditions and when used at the lens’ maximum aperture, the more pronounced the bokeh effect will be.

Be sure and post some images that you have taken to the Flickr user group and tag them with DoF and cameradojo.

Height

The world does not all exist at an average of five feet to six feet above ground level so why limit your pictures to being shot from that height? Take a look at most model pictures, they are not shot at eye level, most often, the camera is aimed at the model’s chest. Aiming eye level at a person will leave far too much dead space above the head. Experiment with different heights to see how much different an ordinary shot can be when viewed. If you have a baby or small pet, get on the ground and take pictures, try to show the world from their perspective. Look up at objects you normally look down on, look down on objects you normall see from a normal level.

Less is More

Sometimes showing things from different angles can result in an image where less is more. Showing only a part of a common object or a common object from a abnormal angle can really change how you view something. Take the picture here of this slick hot rod, while it does show the car off quite well, the shot is definitly nothing special. On the other hand, if you took some pictures from some different angles or perspectives, you can can really get some interesting shots. Here are some examples of this concept also from this same vehicle.

Pieces & Parts

Just like the previous examples, just showing pieces and parts of something that are even less recognizable than showing something completely obvious like a tire or headlight. Any interesting grill, side louvers, paint job, or some other detail can really make for an interesting photograph.

Again, here are a few examples of this concept:

Here is a gallery of images from The hot Rod Revue at Original Mike’s. These demonstrate the concepts discussed in this article and were inspired by the work of Mike Micklich at Car-tography.com.

Camera Features

First off many people think that all film cameras are probably very difficult to use and all manual. Newer film cameras like a Canon Rebel are just as easy to use as a digital SLR with all the same features like aperture priority, shutter priority, program mode, automatic mode, creative modes, auto-focus lenses, etc. Internal meters make getting your exposure quick and simple and really the only downside is the lack of an LCD on the back.

Older film cameras like the AE-1 lack many of those features. While the AE-1 does have an internal exposure meter, what the meter tells you is what aperture it thinks you should be at for the currently selected shutter speed. The general process for taking an image goes something like this:

1. Set your shutter speed where you think you want it
2. Look through viewfinder at scene and press shutter half-way
3. Find the suggested aperture setting in the meter
4. Look at lens and adjust aperture as needed
5. If you do not have enough aperture to get the shot, adjust shutter speed and go back to step 2
6. Look through viewfinder again and try to get a good focus (no autofocus here)
7. Press shutter
8. Crank film advance

Certainly a little different than how fast we can get a good shot with a modern DSLR.

Rolls 1 and 2

I started off with a roll of color film and a roll of Black and White film. I shot away for two weeks using the camera every so often until the film was used up. I rewound the film and dropped it off at the local lab. The next day I go in to get it and the entire roll was bad. Apparently I hadn’t loaded it right and there wasn’t a single image on either roll. Not to be put off, I grabbed another roll of film on the way out.

Roll 3

Roll 3 was a 36 exposure roll of color film and I made sure to load it right, click off a few frames and make sure the takeup reel was turning with each shot. To kill off the roll I pulled out the camera during a weekend drive-around shoot with my friend Chris Diset. On Monday I dropped off the roll back off at the lab and opted to only have a CD with the images instead of getting prints. The lab told me to come back at 4pm the following day for the images. Day 2, I head over to the lab at 4pm as instructed and get told that their developer machine has died so come back tomorrow. Day 3, I run back to the lab again and am told they had to replace the developer machine and the prints will be done tomorrow. Day 4, back to the lab and this time I get told that they sent the film out because their system was still not back up, but fortunately my film was now back…except that I had ordered a CD and their scanner was down. Day 5 I head back to the lab AGAIN and this time I get my CD of images finally. Back to the studio and load them into Adobe Lightroom.

Of the 36 images, I am pretty happy with 8 of them. Focus is certainly an issue. Its very hard to manually focus in low light and the dimmer shots certainly proved that point. Other images suffered from too short of a depth of field. Overall though, the shots I really wanted to get right did turn out good.

It helps to really know how to use your camera, understand exposure controls and know how shutter and aperture work together. The Canon AE-1 was a serious workhorse and many iconic images from the past were taken with it. The quality of the images is still excellent even if you need to take some extra time to take the shot.

We live in a world of instant gratification and shooting film most certainly does not give you that. Besides the time from shooting to getting the film to the lab, this last experience added four more days to process, really testing my patience.

Is 8 out of 36 a good ratio? Considering what I was shooting, I am going to say yes. Some of the “not keepers†were experiments with some of the lenses I had, so in a since they did turn out. On the next roll there will likely be no experiments and I will be focusing on making each image count.

Oh yes, there will be more rolls dropped off at the lab this year but not to prove a point to anyone, not to be able to call myself a film shooter, and not to be able to say that I can shoot film and other people can’t.  My renewed interest in film, especially on essentially what is a completely manual camera is much more about preserving the craft, continuing to hone my eye for exposure, and teaching myself to slow and make each shot count. At $6 for a roll of film and another $6 in developing each click of the shutter drains about 33 cents from your wallet. This can add up quickly and you certainly want your percentage of keepers to be as high as possible. By pulling out the film camera and having a real cost for each picture, it certainly puts much more value on each shot versus loading up a 16gb CF card and cranking out a few thousand pictures during the course of a wedding.

To Use or Not to Use

The next question is whether or not I will be using film at any weddings or other events this year and I think I actually might. Certainly not as my primary camera but I may drop a single roll at each wedding, engagement, or model shoot. If they turn out, then great, if I blow another roll then I am not out any important images.

Think You Can Do It?

If you don’t have a film camera than I am not going to suggest that you go drop some money on one. You can get a lot of the same experience with your digital camera. Try using some gaffers tape and covering up the LCD on the back on the camera. Bonus points for shooting only in manual mode, and double points for shooting with manual focus. The goal here is to really learn how your camera works and not rely on chimping the result on the back.

If you do experiment with this, please post your results and comment here. I would love to hear what you think of trying it out for a weekend.

But let’s step back in time a little, what about using an older vintage Canon AE-1. There are no scene modes, no automatic modes, no program modes, no eTTL flash, just shutter and aperture and whatever ISO film you have installed.

The Truth Be Told

Even the old AE-1’s had some basic metering and some automatic modes. If you pressed the shutter half-way down, the internal meter would tell you what the recommended aperture setting would be based on your ISO setting and current shutter speed. If you roll the aperture wheel on the lens (yes, on the lens, not on the camera body) from one of the available aperture settings to A, then the camera would set the lens to the recommended aperture setting before taking the shot, thus giving you somewhat of an shutter priority mode (you set the shutter, camera adjust the aperture). Keep in mind this is a reflective light meter so it can sometimes be inaccurate with brighter or lighter subjects.

Is it important that people know how to shoot film?

If you ask most any photography teacher they will tell you that learning film is extremely important in order to understand all of the dynamics of film and that learning the developing process will teach yo….oh man, I can’t even finish explaining it. I think the point that is often missing is not whether someone can shoot film or not, but whether or not someone has the skills and knowledge to get a good exposure without relying on all the modern conveniences of current cameras.

As I discussed this issue with fellow photographers, some felt that it really didn’t matter so long as the person can make good images with what they have. The problem I have with this is that you may be able to make good images, even on a regular basis, what you can’t do is to get a wide range of creative images.

The camera and your flash are going to try to give you a very neutral lit image. While this may be ok a good percentage of the time, when you really want to do some creative lighting your camera is simply not going to know what you want to do.

An example of this is with very dramatic lighting. The image shown here would be almost impossible with any automatic camera or TTL lighting modes. The camera would see the subject as underexposed and try to increase the exposure to give a brighter image. Of course you can usually correct that with flash exposure compensation, but that doesn’t work all the time and if you use most wireless flash triggers you won’t have automatic exposure features anyway.

It’s also fairly common that eventually a photographer decides they want more powerful studio lights, they make a big investment in gear, and then can’t figure out why they are not getting what they want out of them. Again, this is simply a lack of experience in understanding the correlation between aperture, shutter speed, ISO, and lighting power.

If I can help to teach anything, it would be that shooting in manual modes is not as difficult as it may seem at first. Learning how to really control your camera and your lighting will open you up to a whole new world of creativity.

Here are some past articles that will help you along your path:

• Getting Manual Flash Exposure Quickly
• The Exposure L – Understanding the Correlation Between Shutter and Aperture
• How to use a Light Meter
• Photography Basics: Beginners Guide to Aperture
• Photography Basics: Controlling Exposure
• Capturing a sense of motion with shutter speed
• Learning to shoot in manual mode
• Understanding Depth of Field

Some Kind of Bovine - 1/250th - f/4 - ISO 50 - 200mm

Outside of Blythe it was time to take another shot when we tried to get off the road to shoot some wrecked cars. Unfortunately we couldn’t get to the vehicles but the road ended at this small cow stable. In order to make it look bigger than it was, we decided to use a short depth of field by using a wider aperture and a long lens to maximize the effect.

For the complete story about the image, check out the post at:
http://photoproject24.com/2011/01/photo-5-some-kind-of-bovine/

For more information about this shot and the interesting location where it was shot, please check out the complete story at:
http://photoproject24.com/2011/01/photo-3-tilapia-trailer-at-the-salton-sea/

With each image there is a story about the shot, sometimes with interesting information about the location, lighting diagrams, and much more. Each day a different image will be posted. Today’s image, Dinosaur in Cabazon was lit using a video light and a long exposure. For a more detailed explanation and lighting diagram, check it out at:
http://photoproject24.com/2011/01/photo-1-dinosaur-in-cabazon/

Photo Project 24 Image #1 - Dinosaur in Cabazon

The Image

The image I am starting off with is Sunrise on the Salton Sea which pretty much describes the image pretty well as it was taken just after sunrise on the west bank of the Salton Sea (specifically 20 minutes after sunrise). The sun casts a dramatic reflection all the way across the water while a dead palm tree and the shore line add some additional detail.

Sunrise at the Salton Sea

Making the image

The image itself is fairly simple as there are no extra lights used and virtually no post processing. The image is pretty much as it appeared in camera.

Of course, shooting into the Sun may not be the easiest task unless you have a neutral gradient filter but none was used on this shot. In fact, I didn’t even use optimal camera settings as I had changed them on accident and couldn’t see that I had changed the ISO setting in the viewfinder as I was trying not to go blind from looking at the Sun.

The ISO should have been at 100 but ended up being at 400 and the first attempt was at 1/1600th and f/5.6 and came out pretty overexposed.

1/1600th f/5.6 ISO 400

The second attempt was a little better as I adjusted the settings to f/11 at 1/1600th. This was a pretty good image but the rays on the Sun were not very pronounced and I was picking up too much detail in the foreground.

1/1600th f/11 ISO 400

In order to kill off the detail in the foreground a faster shutter speed was needed so I pushed it to 1/2000th. To pick up more detail from the Sun less aperture was needed so I closed it down to f/22. In Adobe Lightroom just a touch of Vibrance, Setting the Camera Calibration to Camera Standard, and adding a touch of Sharpness where all the post production that was done.

1/2000th f/22 ISO 400

Again the final image and settings show that you can actually shoot straight into the Sun and pull off a nice image without any additional hardware or heavy post processing.

Equipment Used

Camera: Canon 50D

The Quick Spot is a basic grid spot designed to fit over the end of your flash without needing an extra strap or Velcro. A unique feature of the Quick Spot is that is comes apart in order for you to put different colors gels (several included) in order to color balance the light or provide special effect lighting.

What is a Grid Spot

A grid spot at its most basic description is a series of straws that take the light from the flash and confine it to keep it from spreading out like a bare flash would. The smaller the size of the straws, the more confined the beam of light will be.

Some people have tried to simply use the Zoom function on their flash to create a similar effect but it doesn’t really do the same thing. Let’s take a look at how the zoom function works.

Flash Zoomed at 24mm

Flash Zoomed to 105mm

As you can see at 24mm almost the entire frame is filled with light and at 105mm we get distinctly smaller source  but it still has a pretty large pattern.

When you want a much tighter pattern with less light fall-off then a grid spot can be your best choice. Harbor Digital Design has the Quick Spot in both 1/4†and 1/8†patterns. The system is designed to custom fit most popular speedlites. I ordered the units for the Canon 580 EX/EX II and was very pleasantly surprised to find that it fit perfect on the YN560 as well.

Let’s look at the light pattern when using the Quick Spots.

1/8†Quick Spot

1/4†Quick Spot

For portrait work, grid spots work great for hair lighting so you can get a nice shine on the hair without spilling the light into places you don’t want. With product photography you can really control where you want the lighting to be.

For an example of using the Quick Spots, check out the following article:
http://cameradojo.com/2010/12/18/using-multiple-flashes-evolution-of-a-shot/

At first glance, $34.95 might seem a little much for a small piece of plastic but considering it is close to $10 less than competing brands when you factor in extra straps you need.  Also consider you also get a decent gel kit to go along with it and you have yourself a pretty good bargain. If you need to attach the Quick Spot to different flashes, you can order just the adapter piece for about $13 and just interchange the outer Quick Spot attachment.

Harbor Digital Design may not be a household name but if they continue to make innovative products like the Quick Spot I am sure you will hear about them more and more.

I am quite happy with the Quick Spots and certainly recommend them as an inexpensive accessory that you should have in your camera bag.

Harbor Digital Design
http://www.harbordigitaldesign.com

• 1 Wireless Flash Trigger Transmitter
• 3 Wireless Flash Trigger Receivers
• 3 Light Stands
• 3 Swivel Mounts
• 3 Umbrellas
• 3 YN560 Speedlites
• 1 5-In-1 Reflector

All kits come with a $50 Gift Certificate to Nations Photo Lab. You get this entire three-light kit for only $499!! [More Information]

Be sure and check out the new Blackbelt Lighting website at http://blackbeltlighting.com