LC Lenses

Light aperture:	5 mm
Transmission:	75%
Polarization:	works with linearly polarized light
Focal distance:	0.3 m to infinity
Control voltage:	0 to 9V
Control frequency:	1 to 60 kHz
Switching speed	780 s from 1 to 2 m focal distance, 860 ms from 2 to 1 m
Unit size:	10 mm diameter 4 mm thickness
Control:	PC ISA driver board; function generator
Software:	Windows, DOS version incl source code
Power consumption:	negligible

Lenses with customized parameters are available by request.

Liquid-crystal adaptive lenses with modal control, Optics Letters 23, 992-994 (1998)
Multichannel liquid-crystal-based wave-front corrector with modal influence functions, Optics Letters 23, 1550-1552 (1998)
Wavefront control systems based on modal liquid crystal lenses, Review of Scientific Instruments 71, 3290-3297 (2000)
Modal liquid crystal wavefront corrector, Optics Express 10, 1258-1272 (2002)

Flexible Optical B.V. (OKO Technologies)