OPTICAL COMPONENTS

SPHERICAL MICROLENSES

Spherical microlenses are used as focusing and collimating components in various devices, for fiber optics communication systems, in microelectronics, laser surgery and therapy devices, endoscopes micro objectives, laser analyzers.

Diameter, mm	4.0
Diameter tolerance, mm	0.003
Surface accuracy, mm	0.001 - 0.002
Surface roughness, Rz, mm	0.1
Focal spot diameter, mm	2.8
Materials	CaF2, BaF2, MgF2, LiF, Al2O3, Fused Silica, BK-7 glass, Si, Ge, GaAs, GaP, ZnSe, ZnS