Zeiss
Distagon T* 15mm f/2.8 ZE for Canon
Ultra-wide manual focus prime lens
The Zeiss Distagon T* 15mm f/2.8 ZE Lens for Canon EF Mount is a manual focus ultra-wide lens to capture sweeping vistas, tight interiors, or exaggerate small objects in their environment. Optically, the Distagon T* 15mm f/2.8 features two aspheric elements, special partial dispersion optics, and a floating element, all of which combine to control chromatic aberrations and ensure beautiful images from close focus to infinity. A Carl Zeiss T* anti-reflection coating has also been applied to further enhance image contrast and clarity.
With this lens all existing exposure programs (P, AV, TV, M) and the AF confirmation function of the camera are supported and 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.