Zeiss Touit 12mm f/2.8 wide-angle lens is engineered for extreme precision and a long working life. The Touit lens offers a combination of a wide field of view in APS-C format with stunning image performance. The focusing system of the Touit lenses is designed to guarantee robust and smooth autofocusing without any need for compromises or limitations in their optical design. Its unique ZEISS T* multicoating promises maximum transmission and exceptional absorption of external light. The aspherical lens and floating element design ensures consistent imaging performance throughout the entire focusing range as well as sharpness to the periphery of the image and aberration correction. With an angle of view of 99° the Touit lens is recommended for landscapes and architectural photography. Innovative design and construction ensures superior handling, including a bayonet mount that guarantees extreme rigidity and rubberised setting rings enable precise manual control when needed.