Sep 2005Docter Optics Inc.Request Info
Precision-molded micro half-ball lenses from crown (nd = 1.5230), borosilicate (nd = 1.4719) and high-refractive-index (nd = 1.6200) glass materials are available from Docter Optics Inc. in 4-, 5- and 6-mm-diameter sizes and with standard, truncated and extended center thicknesses. The lenses' hemisphere first surface is molded, and the plano second surface is ground and polished. Fly's-eye array versions also are available. Among OEM applications are microscopy, LED lighting, fiber communications, optical pickup devices and laser measurement systems.