Asahi 100mm f4 Super-Multi-Coated Macro-Takumar wacom This one requires you to

This one requires you to insert a little frame mask before loading the film

The Leitz SBKOO is a metal-bodied 21mm viewfinder designed to slip into any standard hot shoe

smooth focus and snappy aperture blades

The Spotmatic SPII is a sturdy mechanical SLR compatible with M42 thread-mount lenses

which is most likely an aftermarket addition

Asahi 100mm f4 Super-Multi-Coated Macro-Takumar wacom This one requires you toThe Asahi 100mm f4 Super Multi Coated Macro Takumar is a good quality macro lens for the M42 thread mount that provides 1: 2 magnification without extension tubes. Minor internal dust, good function, excellent cosmetic condition.