Contact Us Visiontek Systems Ltd.
HNCP Circular Polarizing Filter
HNCP Circular polarisers are highly effective at eliminating "wash out" caused by ambient light reflected from the display. Available standards are HNCP37 and HNCP42. Please click here for a table of our full range of circular polarizers.
Circular polarizers modify ambient light as it passes through the filter and traps the mirror image on reflection from the surface of the display. The signal from the display is allowed to pass through the filter and appears as a bright image against a dark background.
Circular polarizers are available in plastic laminations of 0.25, 0.76, 1.83 and 3.3mm thickness. Glass laminates are also available in various thickness from 3.0mm.
display types where circular polarizers are used include
LED's, CRT's, electro luminescent, vacuum fluorescent
Also available, HNCP10, HNCP42 and a range of coloured polarizers. Please click here for a table of our full range of circular polarizers.
can be laminated to glass or plastics to enhance the
impact resistance or to add further features such as
anti-reflective surface finishes or emi shielding.
Also available, linear polarisers
VisionTek Systems Ltd.
1 The Acorns
Cheshire CH2 1JL
Tel : 44 (0) 1244 377569
Fax : 44 (0) 1244 241241