6/52: smoke photos + new DIY collapsible softbox

This week, I worked on two photography projects for 52 things: smoke photos, and a new DIY softbox for one of my flashes.

Part 1: smoke photos

smoke: blue on black

After I made my new macro photo box, I started thinking about projects that it would work well for. I’ve done some water photos before (though none that I really loved), but what captured my imagination this week was the idea of photographing smoke.

I set up the macro box, put my Vivitar 283 flash on a boom stand, set my camera up on the tripod, and got out a stick of incense. After taking a few shots, I soon realized that the pure white background of the macro box was not working at all – the smoke just didn’t show up against the white at all. I then tried a black background – here’s an example:

smoke photo (attempt 1 example)

After not much success with that, I decided to see how others had approached this subject matter, and found an excellent article on the subject:

http://www.sensitivelight.com/smoke2/

I realized that I was letting far too much light from my flash onto the black background, and as a result it was washing it out. I adjusted the box so the flash was completely flagged off from the background. Here’s what it looks like (the lighter is there so I could focus on it – autofocus is useless with smoke, so I used it to set focus, then shifted over slightly so it was out of the frame).

smoke photos: setup (detail)

Once I popped a test shot, my jaw dropped.

smoke: blue on black

I shot a number of smoke pictures, and with only a little cleanup in Photoshop, I was completely happy with the results.

View the complete set of smoke photos via Flickr.

Part 2: collapsible DIY softbox for Vivitar 283 flash

I also started thinking about my softbox situation. I made a small DIY softbox for the Vivitar 283 a while back, but it had two distinct disadvantages: it wasn’t very easy to stick in a bag, and the front diffuser material was tissue paper, which is quite delicate. I therefore decided to solve both of those problems with a new, slightly larger softbox that would fold up for transport.

As a technology teacher, I made myself sit down and think about this as a design problem, sketching out some requirements and a 3-view drawing.

DIY collapsible softbox
DIY collapsible softbox

Once my design was set, I got out materials and started construction.

DIY collapsible softbox
DIY collapsible softbox
DIY collapsible softbox
DIY collapsible softbox

It’s not quite done yet, as I have yet to finalize the front diffuser panel, but I have some white shower curtain material that I think is going to work great. Once it’s finished I should be able to use it quite a bit since it will fit in my laptop bag, making it easily portable.

DIY collapsible softbox

View the complete set of DIY softbox photos via Flickr.

This entry was posted by Bill Van Loo.