Slide Duplicator for Canon DSLR

thingiverse

Slide duplicator for Canon lens with a reverse ring. It can transfert 24x36mm slides on a 50x50mm frame. I use it on my Canon 50mm f/1.8 EF lens. For the assembly, you'll need: - 6 M3x8 bolts + nuts - 1 or 2 M3x10 bolts + female threaded inserts M3x5x4 - a reverse ring (google: reverse ring or reverse mount with the filter's diameter of your lens) Setup: - make sure the tube slides: insert the larger in the thinner until they slide smoothly. - fasten all the parts together with the M3x6 bolts/nuts (alternatively you can glue them) - fix the duplicator on your lens - insert a slide - make the focus (I use the scratches as reference) - block the position with the M3x10 bolt Tips: - use an uniform white light . - I shot using exposure bracketing so I can choose the best exposition.