Pentax D FA 645 25mm F4 is an Auto Focus (AF) Wideangle Prime lens with 645 max sensor coverage and it is designed to be used with Pentax 645AF2 mount lenses.
Lens Mount
Pentax D FA 645 25mm F4 is compatible with cameras that have Pentax 645AF2 lens mount.
Sensor Coverage
Max sensor coverage of Pentax D FA 645 25mm F4 is 645.
Focal Range
Pentax D FA 645 25mm F4 has a fixed focal lenght of 25mm. When mounted on a 645 format camera, it provides an 35mm (FF) equivalent of 19.5mm.
Body Colour
Black
Aperture
Pentax D FA 645 25mm F4 has a max aperture of F4.0 and a minimum aperture of F32.0.