Zygo Corporation Datasheets for Cylindrical Lenses

Cylindrical lens have at least one surface that is formed in the shape of a cylinder. Cylindrical lenses are used to correct astigmatism in the eye, and, in rangefinders, to produce astigmatism, stretching a point of light into a line.  This area includes micro cylindrical lenses as well.
Cylindrical Lenses: Learn more

Product Name Notes
Computer Controlled Optical Surfacing Aspheres & precision sphere, flats, cylinders Can achieve: ›› 1 nm RMS surface figure, ›› 0.2 nm RMS surface roughness (glass) Configurable for glass, CaF2, Zerodur,...