Nikon Series E 50mm f1.8 series vii This is a waist-level viewfinder

This is a waist-level viewfinder for the Bronica GS-1 medium format SLR

smaller than even a Barnack Leica (though it's a bit thicker and definitely weirder)

This XD-11 is in good cosmetic condition

This is a "Linhof Select" 90mm f8 Super-Angulon in a good 00 Synchro-Compur shutter

This is the standard focusing screen for the Mamiya RB67 camera

Nikon Series E 50mm f1.8 series vii This is a waist-level viewfinderThe Nikon Series E 50mm f1. 8 lens is a very compact, pancake style lens for Nikon F mount cameras. It is compatible with film and digital cameras, though function will vary. In excellent condition, with light cosmetic wear, some internal dust, smooth focusing and good diaphragm.