Sony 135mm F2.8 (T4.5) STF is a Manual Focus (MF)
Telephoto Prime lens with 35mm FF max sensor coverage and it is designed to be used with Sony Alpha mount cameras.
Lens Mount
Sony 135mm F2.8 (T4.5) STF is compatible with cameras that have Sony Alpha lens mount.Some of the latest released cameras with Sony Alpha lens mount are
Sony A99 II,
Sony A68 and
Sony A77 II.
Sensor Coverage
Max sensor coverage of Sony 135mm F2.8 (T4.5) STF is 35mm FF.
Focal Range
Sony 135mm F2.8 (T4.5) STF has a fixed focal lenght of 135mm. When mounted on a 35mm FF format camera, it provides an 35mm (FF) equivalent of 135mm.
Body Colour
Black
Aperture
Sony 135mm F2.8 (T4.5) STF has a max aperture of F2.8 and a minimum aperture of F31.0.