The 28 F/3.5 UV lens type CERCO® 1990 has been designed for video cameras with image intensifier working with UV light.

This UV lens is usable from ultraviolet to near infrared without focusing adjustment.

Two types are proposed: standard multicoated type, optimised from 240nm to 410 nm wavelength range, and uncoated type, usable from 190 nm to 900 nm, making it suitable for a wide range of applications in UV imaging.