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HN38 Equivalent Sheet Polariser 150x150x0.15mmthk


$61.09
IN STOCK
Only 2 left in stock
SKU: ONL38-150150
More Information
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Length (mm) 150
Width (mm) 150
Material HN38 Equivalent
Thickness (mm) 0.15
Lamination Material CAB (Not lacquered)
Transmission (%) 38

Linear sheet polarisers are used for a broad range of applications including the production of LCD monitors and TVs, photography and other lighting and entertainment systems such as projectors.

Knight Optical supply linear sheet type polarisers in a range of types. These sheet polarisers were formerly supplied by Polaroid/3M under the Vikuti brand. Although these sheets have since been made obsolete by the manufacturer, Knight Optical holds substantial stock of the original material including HN32, HN38 and HN42, and performance HN22, HN38S and HN42HE high extinction sheets.

Original polariser material is available both in standard stock sizes listed below, or cut to custom sizes on demand. These polariser sheets can also be purchased with protective glass or acrylic lamination where necessary.

We are also able to offer cost effective alternative sheets made from equivalent material manufactured to match the qualities of the original 3M polarisers. Where we are unable to offer original material due to limited stock we will endeavour to find a suitable replacement to match your application.

Please be aware original 3M sheet polarisers (HN22, HN32, HN38, HN38S, HN42 and HN42HE types) are no longer manufactured and are a limited stock item. While every effort is made to ensure that only those items we stock are listed on the website, we cannot guarantee availability. Please contact us for up to date stock information. We will always hold stock of equivalent material.

Diameter:
Length/Width:
Axis direction:
+0 /-0.25mm
±0.5mm (<100mm), ±1mm (100-400mm), nominal (>400mm)
±2°

 

Transmission Data

Grade Single Pass (%) Parallel (%) Crossed (%) Material
HN22
HN32
HN38
HN38S
HN42
HN42HE
HN22 Equivalent
HN24 Equivalent
HN27 Equivalent
HN32 Equivalent
HN38 Equivalent
HN42 Equivalent
HN50 Equivalent
22
32
38
38
42
42
22
24
27
32
38
42
50
10
20
29
29
34
34
14
14
16
19
27
34
38
0.0005
0.0050
0.0500
0.0004
0.5000
0.0020
0.753
0.076
0.001
0.004
0.017
0.007
10.2

CAB
CAB
CAB
CAB
CAB
CAB
CTA
CTA
CTA
CTA
CTA
CTA
CTA

We stock large sheets up to 1270x480mm in some cases; we can cut these into special shapes and sizes at short notice.
Mounting options available.
Special Glass laminating to CAB polarisers.
Special AR coatings.