Asahi 300mm f4 Super-Takumar brand_Horseman and I think there's more

and I think there's more potential here than that

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

The included Zenit-made 90mm f8 Belairgon lens is the rare

An original focusing screen from a Canonflex R2000

Kodak Technical Pan is a high-contrast black and white film with a variable ISO (generally from 25-200

Asahi 300mm f4 Super-Takumar brand_Horseman and I think there's moreThe 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.