Experimenting w/ Lights & Lenses

Meet Victor, he was kind enough to come into the studio last week and let me work on some different lighting techniques.
The image above was less about lighting and more about using the circa 1977 Nikon 105mm 2.5 manual focus Ai lens. A very inexpensive lens that is as sharp as they come. You can get some great results with it but you'll need patience, at least for me, 8 out of 10 images that I shoot with it are out of focus. I feel confident that's more my fault than it is the lens' fault. I’m hoping to get to 7 out of 10 with practice.
This was shot with one light, an AlienBee 400; it's in a 4-foot octabank, far right and slightly behind him feathered somewhat towards the backdrop. He’s about three feet away from the backdrop and the octabank is about one foot from his face, right out of the frame. In order to shoot with the lens wide open at 2.5 I've brought the power all the way down to 1/32 on the AB, I think I’m shooting around 1/125 of a second with ISO 125. It looks a lot like this:

The next image was a completely new and experimental lighting set up for me.

This is a two-light set up. The idea here is to use the 4-foot octabank right above Victor, about 10 feet high and about three feet away from him pointed downward and then under exposed 2 stops. I put the second light right in front of the octa with a 10-degree grid on it and used it to expose his face correctly. When I say right in front, I mean that the back of the AB with the grid spot is touching the center of the silk on the octabank. It looks like this:

Although both AB 400s are set to their lowest power of 1/32 and they are basically the same distance away from my subject, there is still two stops between them. The octabank sucks up a good bit of light before throwing it back out and the grid spot just spits it all out in a very narrow beam. This one is shot at 2.8, 1/160 of a second, ISO 125 with a 50mm lens.





































