Nippon Kogaku 35mm f2.8 Nikkor-S Auto (pre AI) wall adapter While it's maybe not the

While it's maybe not the #1 best choice to take along on a brisk casual hike

The Nikon DK-6 is a rubber eyecup for Nikon cameras with 22mm viewfinder threads (like the F100 and F90)

but still an excellent little pocket camera in its own right

either with or without a 3/8” bushing (not included) or

25") round negative carriers for Beseler 4x5 enlargers

Nippon Kogaku 35mm f2.8 Nikkor-S Auto (pre AI) wall adapter While it's maybe not theThe Nippon Kogaku 35mm f2. 8 Nikkor S Auto is a compact wide angle standard lens actually, smaller than the standard 50mm lens. Smooth focusing, good diaphragm, very minor haze under the front element which will not affect imaging. Please note: this is a pre AI lens and compatibility may vary on newer cameras. Check your camera's instruction manual to be sure.