Pentax SF 7 SF10 fotocamera reflex pellicola 35 mm e 28-80 mm macro F-Zoom F/3.5-4.5 AF DDP
A-series lenses support most AE modes, while M-series and screw-mount lenses have limited functionality. Optics on the lens looks clean. I can not see any fungus, mold, or haze. (Sample photo taken by a Sony a7 IV with an adapter).