Pentax smc FA 645 300mm / 5.6 ED [IF], 7/7
Pentax smc FA 645 300mm / 5.6 ED [IF]. Lens structure (elements/groups): 7/7, Closest focusing distance: 2,2 m, Lens viewing angle, diagonal: 13.5°. Diameter: 7,5 cm, Filter size: 6,7 cm, Length: 184 mm