The Fujifilm Fujinon 1/2" 3.8-13mm Manual C- Mount Vari-focal Lens has an iris range of F1.4 and a 97deg. horizontal angle of view at 3.8mm. It allows for manual operation of the zoom, focus and iris and is compatible with 1/2", 1/3" and 1/4" type image sensors.
Designed for use with indoor security applications, the 3MP Vari-focal Lens has a focal length that ranges from 3.8-13 mm and a zoom capability of 3.4x. Equipped with a glass that offers low dispersion and a high refractive index, the high-accuracy aspheric lens maximizes optical performance. A C-type lens mount (metal) is integrated into the lens assembly.