Vivitar Auto f3.5 200mm
Produced (Komine?) Japan Mount Pentax Screw (M42) Focal length 200mm Aperture range f3.5-22 Focal range 6′ to infinity Filter thread 62mm Weight 1lb, 6.5oz (637.9g) Aperture blades 8 built-in shade A-M switch Overview Another of my ‘forgotten’ lenses, discovered when I was cataloguing my Read More …