Pentax smc fa 35mm f20 al
Wide angle lens series pentax smc fa lens mounts pentax k pentax kaf lens speed 2 focal length 35 mm suitable for sensor types aps c full frame construction prime lens area of use night photography astrophotography indoor photography action photography landscape photography close up photography news photography focus auto focus manual focus af motor no internal af motor max magnification 15 9 closest focusing distance 30 cm focal length equivalent to