During this article we will start with an on-camera flash and build up to a three-light setup.

On-Camera Flash

This first shot here is what I would expect from a simple on-camera lighting setup. We get a nice even lighting, plenty of detail, but the floor and background are easily visible. These example images are not cropped or adjusted and yes, with some fair amount of Photoshop work, this could be turned into a decent image. The goal though is to minimize post-production and get the effect that we want in-camera. This shot was taken with a Large Rouge Flashbender on top of the flash to provide a larger, diffused lighting source.

In this second image the only change was that the Rouge Flashbender was removed and the light was bounced off the white ceiling. This did a great job at killing the floor and background lighting while maintaining some specular highlights. Because of the overhead lighting we lost the tail rotor completely, detail in the fuselage, and detail in the lower part of the canopy. The flash was set at 1/8th power.

On the plus side we also lost some harsh specular highlights in in the canopy that we didn’t want. At this point I thought we had a good baseline to start adding in some additional lights.

Light Number 2

The second light to be added was for the rear of the helicopter. This was another YN560 fitted with a Harbor Digital Designs 1/8†Quickspot to keep the light from spreading onto the table or background. This really kicked up the light on the back of the helicopter and added some nice detail lighting to the tail boom and rear assembly.  The flash was set to 1/32 power, any more and it would have overpowered the subject .

At this point I felt we were really getting close but I didn’t like the lack of detail on the bottom of the canopy and you couldn’t really read the text on the canopy either.

Light Number 3

The third light was added just left of the camera and fitted with a Harbor Digital Designs 1/4†Quickspot so I could get just a little more spread without much light contamination. The flash was also a YN560 and was set to 1/128th power. This provided a nice little kicker light on the front of the canopy and light the bottom section of the canopy nicely to really make the letters pop.

This is the part where I start to get all OCD about the lighting and although I was actually right were I wanted I get compelled to keep tweaking and tweaking but I fought the urge this time because the point isn’t always about getting the shot perfect in-camera, it really should be about minimizing your work overall.

The Final Image

As I said, I actually stopped with the last image because while I could have spent another 20 minutes tweaking the lights to get exactly what I wanted, I also could spend 2 minutes in Lightroom and get the same result. Taking the last image into Lightroom 3.3, some Clarity was added, a little Vibrance, a post-crop Vignette, and then the Local Adjust Brush set to -30 Exposure was quickly drawn to minimize the line you could see between the table and the background.

Setup

All of the images shown in the article were shot with the following settings:

• ISO 800
• 1/60th Shutter Speed
• F/8 Aperture

Summary

Lighting is not magic and it really isn’t that hard either once you start practicing different techniques and lighting setups. If it seems frustrating at first just remember to stick to the basics. Build up from one light source at a time in order to see the effects of each light as you go to make sure you know what light is doing what.

While I do try to get as close as possible to the final image in-camera there is also a point of diminishing returns when it comes to how perfect you can get something. If this wasn’t true we would have no use for tools like Lightroom or Photoshop. Sometimes it is best to spend a few moments in post-production versus spending many more in studio.

Equipment Used

Features

These are four channel wireless flash triggers for using off-camera flash with either speedlites or studio lights. The transmitter can be triggered either by having it on the hot shoe of your camera or via a PC Sync cable connected to your camera body. The receivers can fire a flash either from the hot shoe or via PC Sync as well. Unlike many similar products available, these also include a built-in umbrella holder.

Specifications

• 4 channels with hot shoe connector for external flashes
• Transmitter Power: 23A 12V battery
• Receiver Power: 2 AAA Battery (Not included)
• Maximum Working Distance: 30m (open area, without interference)
• Operates on Frequency: 433MHz
• Sync speed up to 1/320s (depending on camera)
• Standby time: one year
• Triggering life: up to 20,000 times

Compatible with

Canon SpeedLite 580EX II, 580EX, 550EX, 540EZ, 520EZ, 430EZ,430EX, 430EX II, 420EX, 420EZ, 380EX
Nikon SpeedLite SB900, SB-800, SB-600, SB-28, SB-27, SB-26, SB-25, SB-24
Olympus FL-50R, FL-50, FL-36R, FL-36
Pentax AF-540 FGZ, AF-360 FGZ, AF-400 FT, AF-240 FT
Sigma EF-530 DG Super, EF-500 DG Super, EF-430
Sunpak Auto 2000DZ, 622 Pro, 433AF, 433D, 383, 355AF, 344D, 333D
Vivitar 285HV, DF-400MZ, DF-340MZ, 2700
Other flash models with a trigger voltage of 12V or lower

Setup

The only real setup you need to do is to make sure the switches on the transmitter and the receiver are set to the same channel. Press the test button and make sure the LED on the receiver flashes. If the two are talking you are good to connect your flash to the receiver and put the transmitter on the camera.

In my tests I can reliably get 90 feet of range, any more than that and reliability starts dropping fast with almost no firing occurring at 100’.

Usage

There is nothing really magical about using wireless flash triggers, you press the shutter and the flash goes off. What really matters is being able to put your light where you want it, when you want it. Over the years there have been plenty of times when I wanted to set up a quick remote flash but my light stands were out in the car or worse, back at home. However, I always have my tripod with me attached to the side of my camera bag. With the built-in umbrella holder I can now pull out my tripod, put the flash trigger on the tripod, and pop in an umbrella for a quick lighting setup.

If you are expecting complete control of your remote flashes just as if you were using the wireless system built into your Canon or Nikon brand flashes, then your expectations are going to be off a bit. These wireless triggers are designed to fire remote speedlites or studio monolights that have manual output control. Once you manually set the power output on the flash, then these are good to go.

In the Camera Dojo Store we are now selling these wireless flash triggers as a kit with a transmitter and two receivers for $49.95 and additional receivers for $19.95. Until the end of November, get 15% off with discount code Dojo15. Check them out at the online store at http://blackbeltlighting.com. We also have a mini-site for all of the lighting products at http://cameradojo.com/blackbelt.

The Specs

Let’s get right into it. The 7D features an 18mp sensor, Full HD video, weather sealing, and dual Digic 4 processors.

• 18MP APS-C CMOS sensor
• 8 frames per second continuous shooting
• 1080p HD video recording with manual controls
• 3.0 inch Clear View II LCD screen with 920,000 dots
• 19-point AF system (all cross-type)
• 1.0x magnification and 100% coverage viewfinder
• Wireless flash control
• Environmental sealing

Yes, you read those specs right, a 100% coverage viewfinder! It’s about time! Finally, in a move that many of us have waited for (and been jealous of our friends with Nikons), the 7D’s on-board can now be used as a master to fire remote flashes. Now, anyone who already has an existing Canon EX flash system now will have easy off-camera lighting ability. The 7D’s flash system works pretty much identically to having a 580 EX II mounted on your camera and the on-board flash is fixed at 15mm giving you a nice wider coverage.

A new sensor design allowed Canon to squeeze a few more megapixels onto the same sensor with reportedly the same ISO performance as the 50D. Autofocus has been improved with a new 19 point AF system, One nice trick of the new AF system is the ability to set a default focus point based on the camera’s orientation. For example, if I am shooting portraits, I may always want to top-most focus point. When I rotate the camera into portrait mode, the AF point can shift to the left-most point (the top when the camera is rotated). This doesn’t sound like a big deal, but it is one of those little tweaks that is a time saver for fast shooters.

One thing that made it into the 7D that I have been begging for is a new Dual Axis Electronic Level. I am notorious for not being able to hold my camera straight and often have a bubble level in the hotshoe mount. Having an electronic level available in the viewfinder or on the LCD means one less thing to carry around, and the ability to know I have the camera straight at all times.

Yes, the 7D has 108op video with a dedicated start/stop button located on the front of the camera.

The battery on the 7D is the same as the 5D Mark II which provides more power than the BP-511A that is used on the 50D. However, these batteries are “chipped” and thus, quite a bit more expensive if you want batteries that work properly.

Pricing and Availability
The Canon EOS 7D Digital SLR camera is scheduled to be delivered to U.S. dealers at the end of September, and will be sold in a body-only configuration at an estimated retail price of $1,699.00ii. It will also be offered in a kit version with Canon’s EF 28-135mm f/3.5-5.6 IS USM zoom lens at an estimated retail price of $1,899.00iii. The Canon WFT-E5A wireless file transmitter is scheduled to be available in early November and sell at an estimated retail price of $699.99.

Other sites with detailed EOS 7D Information

DP Review: http://www.dpreview.com/previews/canoneos7d/

Rob Galbraith: http://www.robgalbraith.com/bins/multi_page.asp?cid=7-10042-10239

Amazon Links

Canon EOS 7D 18 MP CMOS Digital SLR Camera with 3-inch LCD and 28-135mm f/3.5-5.6 IS USM Standard Zoom Lens

Canon EOS 7D 18 MP CMOS Digital SLR Camera with 3-inch LCD (Body Only)