Nikon 50mm f1.4G AF-S Nikkor lens mount_Canon EF-S The Nikon DK-3 is a

The Nikon DK-3 is a rubber eyecup for Nikon cameras with 19mm viewfinder threads (like the FE and FM series)

It's got a sturdy metal build

with exposure calculation guide and takeup cassette

The Panasonic Lumix DMC-GM1 is an absolutely tiny Micro Four Thirds interchangeable lens camera- probably the smallest one out there

The Minolta Rokkor PF 58mm f1

Nikon 50mm f1.4G AF-S Nikkor lens mount_Canon EF-S The Nikon DK-3 is aThe Nikon 50mm f1. 4G AF S Nikkor is a modern standard lens with a fast f1. 4 aperture, quick focusing, and excellent image quality. This one's in excellent condition, with light wrinkling in the front trim sticker (which does not affect function.) Clean glass and good function.