Nikon 18-105mm f3.5-5.6G ED AF-S VR Nikkor format_120 The Canon Mount Adapter EF-EOS

The Canon Mount Adapter EF-EOS M allows the use of nearly any Canon EF-mount lens on Canon EOS M cameras (like the M50 and M100)

The Nikon 50mm f4 EL-Nikkor is a lens designed for use on enlargers with 39mm lens threads

Original Leitz instructional manual for the Leica-meter MR

but it’s worth noting

and it runs on a pair of not-so-cheap CR123 batteries

Nikon 18-105mm f3.5-5.6G ED AF-S VR Nikkor format_120 The Canon Mount Adapter EF-EOSThe Nikon 18 105mm f3. 5 5. 6G ED AF S VR Nikkor is a good quality standard zoom lens for Nikon DX format digital SLR cameras, with an effective image stabilizer and more range than the typical 18 55mm kit lens. In excellent condition, with minor internal dust. Includes hood.