M42 To EOS Adapter For DSLR Video May 21, 2013 by Caleb Pike — 12 Comments Since I’ve covered FD lenses and Nikkor lenses, I thought I’d continue covering various lens mounts and how to adapt them. Today we take a look at M42 lenses. This is the adapter I used, its really cheap ($6.30!) and works great! Fotodiox Black M42 Lens to Canon EOS DSLR Adapter. Quicktime File Recent Posts Panasonic S5 II Review – FINALLY Good Video Auto Focus! Best Video Gear I Purchased in 2022! This DIY Battery Adapter ROCKS! DIY Rode Wireless GO Mic Cage! Make INCREDIBLE Backgrounds With a TV!