Kowa lens series for 12MP cameras with a 1.1″ chip size and a pixel size of 3.45µm. The FC series is optimised to fit the micro lenses of the new Sony sensors IMX253 and IMX304, so that unwanted shading on the sensor is prevented.
The lenses are also wide-band coated which effectively decreases flare and ghost and produces a high transmission from the visible to the NIR wavelength.
The Kowa C-mount lens series is designed for use in industrial environments: the 1.1 optics are compact, robust and temperature resistant.