Zeiss
Distagon T* 18mm f/3.5 ZE for Canon
Ultra wide angle manual focus prime lens
The Zeiss Distagon T* 18mm f/3.5 ZE Lens for Canon EF-mount Cameras is an ultra-wide manual focus prime lens that provides excellent image performance over its entire image range from 0.3 m to infinity. When mounted to a digital SLR using a DX-type sensor, it has an effective focal length of 27mm (35mm equivalent).
It features Zeiss T* anti-reflective coating to produce beautiful pictures even under difficult lighting conditions. It is also very compact for a lens of its capability, and as standard with Zeiss' legendary optics it provides exceptional image quality and a unique colour balance.