A line of custom and standard precision cylindrical lenses are available for deep-UV to far-IR applications. Optical materials include fused silica, BK7, high-index glass, CaF2, MgF2, BaF2, ZnSe, Si, Ge, and sapphire. Sizes range from 10 mm to 6 in., depending on focal length and thickness. Long radius and focal length up to 10 m are available.
RMI
Lafayette, CO
http://rmico.com