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Knight Optical(UK) Ltd - [email protected] - +44 (0)1622 859444

Circular polarisers

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Circular polarizer

Sheet polarizers are comprised of a linear polarizer cemented to a quarter wave plate, therefore polarizing the output light. If light passes through the polarizer and is reflected back from a mirror, the light that now enters the linear polariser component is polarised at right angles to the direction it will be passed and therefore will be absorbed. However the un-polarised light from the reflecting side will pass with a 50% transmission. This reduces the impact of ambient light on data displays, LCD screens or meters. Knight Optical stock replacement HNCP37 material offered in both non-glare and standard clear finish. These are available in left and right handed options.

Typical applications for HNCP37 polarizers include improved viewability for emissive displays and electro luminescent applications. Field emissive displays, cathode ray tubes, light emitting diodes, organic light emitting diodes all benefit from HNCP37 circular polarizers.

Material: HNCP37 equivalent
Length/width: ± 0.5 mm (< 100mm) ± 1mm (100 - 400mm) Nominal (> 400mm)

 

  • We stock large sheets of HNCP37 equivalent up to 558x406mm; we can cut these into special shapes and sizes at short notice.
  • Mounting options available.
  • Special AR coatings.
  • Non-glare coatings.
  • Left and right handed options.
  • Acrylic or glass laminations.

Stock Optics

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Part No. MaterialLength
(mm)
Width
(mm)
Thickness
(mm)
FinishDirection Price
(Ex.VAT)
Buy
ONO37-150151 HNCP37 equivalent1501500.89Non-glareLeft Handed £49.95
ONO37-150150 HNCP37 equivalent1501500.89ClearLeft Handed £49.95
OAC37-150151 HNCP37 equivalent1501503.4Non glareLeft Handed £122.50
ONO37-5053 HNCP37 equivalent50500.89ClearLeft Handed £15.95
ONO37-100104 HNCP37 equivalent1001000.25ClearLeft Handed £29.95
ONO37-5054 HNCP37 equivalent50500.25ClearLeft Handed £14.45
ONO37-150154 HNCP37 equivalent1501500.25ClearLeft Handed £45.95
ONO37-100103 HNCP37 equivalent1001000.89ClearRight Handed £32.45
ONO37-150153 HNCP37 equivalent1501500.89ClearRight Handed £49.95
ONO37-100105 HNCP37 equivalent1001000.25ClearRight Handed £29.95
ONO37-5055 HNCP37 equivalent50500.25ClearRight Handed £14.45
ONO37-150155 HNCP37 equivalent1501500.25ClearRight Handed £45.95
OAC37-150150 HNCP37 equivalent1501503.4ClearLeft Handed £122.50
ONO37-150152 HNCP37 equivalent1501500.89Non-glareRight Handed £49.95
ONO37-100102 HNCP37 equivalent1001000.89Non-glareRight Handed £32.45
ONO37-5052 HNCP37 equivalent50500.89Non-glareLeft Handed £15.95
ONO37-5051 HNCP37 equivalent50500.89Non-glareRight Handed £15.95
ONO37-5050 HNCP37 equivalent50500.89ClearRight Handed £15.95
ONO37-100101 HNCP37 equivalent1001000.89Non-glareLeft Handed £32.45
ONO37-100100 HNCP37 equivalent1001000.89ClearLeft Handed £32.45
OAC37-5051 HNCP37 equivalent50503.4Non-glareLeft Handed £21.25
OAC37-5050 HNCP37 equivalent50503.4ClearLeft Handed £21.25
OAC37-100101 HNCP37 equivalent1001003.4Non-glareLeft Handed £53.55
OAC37-100100 HNCP37 equivalent1001003.4ClearLeft Handed £53.55

Get a Custom Quote

Get in touch

Our Multi-Lingual Sales Team are here to help with your requirments:

UK +44 (0)1622 859444
UK +44 (0)1622 850614
UK +44 (0)1622 851078
+1 401 583 7846

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