Pentax smc fa 50mm f14
Standard lens series pentax smc fa lens mounts pentax k pentax kaf2 lens speed 14 focal length 50 mm suitable for sensor type aps c construction prime lens area of use portrait photography night photography astrophotography indoor photography action photography news photography focus auto focus manual focus af motor no internal af motor reduced frame size closest focusing distance 45 cm focal length equivalent to 35mm camera 75 mm lens type aspherica