The 15mm f/2.8 features electronic shutter control and additional electronic contacts to the camera. All existing exposure programs (P, AV, TV, M) and the AF confirmation function of the camera are supported; lens information (focal length and speed) is passed on to the camera. Certain functions that require the use of AF lenses (various scene modes, A-DEP) are partially unavailable. The Distagon T* 15mm f/2.8 comes with an EF bayonet (ZE) mount for Canon film and digital full-frame SLRs. It has a M95 x 1.0 size filter thread and a built-in lens shade.
|Aperture Range||f/2.8 - f/22|
|Minimum Focusing Distance||9.84in. (24.99 cm)|
|Angle Of View||110 Degrees|
|Weight||28.92 oz (820 g)|