The wide angle Distagon T* 25mm f/2.0 ZE Lens for Canon EF Mount is the most advanced version of the legendary Distagon, a high-performance manual focusing lens with close focus capabilities, first introduced in 1961. The Distagon T* 25mm f/2.0 ZE is a recalculation of this design, with an exceptionally fast f/2.0 maximum aperture, for use with modern SLRs and DSLRs using either full-frame or smaller sensors.
This manually focusable ZE lens 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.
Increasing the versatility of this 25mm f/2.0 lens is its close focusing distance of only 9.8", providing a wider perspective than usual. Combined with a digital SLR with a 1.5x crop factor, the lens has an effective focal length of 38mm and becomes a moderate wide angle lens.
This precision lens delivers breathtaking images. It is ideally suited for nature and landscapes, but you can get amazing perspectives on almost any subject from portraits to products...all you need is your creativity.