Okay, I’m clearly on a photography kick and this Legotron, Mark 1 only tweaked it further.
The focus range is limited to roughly 3 feet to about 18 inches. It’s good for portrait, but certainly can’t focus to infinity. Mark II (once I get to that) should have a way better focusing range. I’m planning on making a pinhole lens board too.
The ground glass is just plexi, sanded with various fine grits. It’s held in place by a film holder that previously had light leaks, but now has the aluminum center cut out.
Take a look at the photography this wonderful little creation shot. Quite impressive.