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LC-Tec release variable Neutral Density filter

AP Technologies Ltd News and PR from AP Technologies Ltd - Published 14 July 2017 Variable filter based on liquid crystal technology
AP Technologies is pleased to announce the international release of LC-Tec Display's liquid crystal based variable Neutral Density filter technology.

LCT's PolarView®-ND(212)-AR replaces multiple filters with a single device which can be switched between F2 and F12 and is designed for flat spectral response and low angular dependence. As a result PolarView®-ND(212) offers uniquely uniform angular transmittance properties together with small color shift and is ideal for professional still and movie cameras as well as many commercial and industrial applications.

The optical density of the PolarView®-ND filter is controlled electronically without any moving parts. The device is completely analog and fast switching from one setting to another enables instant adjustment in response to changing light conditions.

The standard filter is a 2" x 2" size but the technology can be offered in all of LCT's standard sizes from 7x8mm (5x5mm switching area) upwards and in custom sizes up to 14"x16".

For more information on the PolarView®-ND(212)-AR as well as LCT's Fast Optical Shutter, Fast Polarisation Modulator and Variable Polarisation Rotator technology please visit our Liquid Crystal Optical Components pages.
fast switching enables instant response to changing light conditions

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