Asahi 300mm f4 Super-Multi-Coated Takumar  type_Audio focusing is smooth and even

focusing is smooth and even but slightly higher-effort

and that's it

This Schneider-Kreuznach Symmar-S 135mm f5

a minor bend on filter ring (doesn't impact ability to mount filter) and small circular etching on the edge of the front element (also doesn't show up on images)

The Blackmagic Pocket Cinema 4K camera is a compact unit for filming 4K video

Asahi 300mm f4 Super-Multi-Coated Takumar &nbsptype_Audio focusing is smooth and evenThe Asahi 300mm f4 Takumar is an old school telephoto lens for cameras with an M42 lens mount, like Spotmatics. This lens is in good cosmetic condition, with some cosmetic paint and finish wear; focusing is smooth, diaphragm moves well. Glass has light internal dust, nothing more nefarious.