Asahi 300mm f4 Super-Takumar brand_Horseman with some cosmetic paint and

with some cosmetic paint and finish wear: most notably

and I think there's more potential here than that

Bell & Howell Slide Cubes are compatible with Bell & Howell Slide Cube projectors

An original focusing screen from a Canonflex R2000

with minor cosmetic wear which does not affect function

Asahi 300mm f4 Super-Takumar brand_Horseman with some cosmetic paint andThe Asahi 300mm f4 Super Takumar is an old school telephoto lens for cameras with an M42 lens mount, like Spotmatics. This lens is in excellent cosmetic condition, with light finish wear. Focusing is smooth, diaphragm moves well. Glass has light internal dust, nothing more nefarious.