Please do not hesitate to contact us. We are ready to offer assistance and advice.+49 (0) 6131 - 580 89-0
The XP40HT is a high quality polarizer sheet with extremely high heat resistance. It is the most suitable type of polarizer for applications where high temperatures are unavoidable (i.e. illumination systems in photography or "ruggedized" applications).
- Photography and digital image processing
- 3D projection systems
- Optical inspection systems
|Transmission Single, TS||%||40 +/- 2|
|Transmission Parallel, TP*||%||32,2|
|Transmission Crossed, TC*||%||< 0,005|
|Polarizing efficiency, P||%||> 99.5|
|Hue||a||-1,4 +/- 2,0|
|b||+4,5 +/- 2,5|
TS = Transmission of a single polarizer
TP* = Transmission of two parallel polarizers
TC* = Transmission of two crossed polarizers
*the figures given are typical and therefore not guaranteed
|600 mm x 1.000 mm||0,215mm||Sheet, adhesive|
|600 mm x 1.000 mm||0,405 mm||Sheet|
|Heat resistance||°C x hours||100×1.000|
|Cold resistance||°C x hours||-40×1.000|
|Humidity resistance||°C x hours||80×90% RH×1.000|
|Transmission variance after 1000h||%||<+/-10|
Customized cuts on demand.
The direction of polarization is parallel to the first-mentioned dimension.
Protective films on both sides should be removed before using the polarizers within your application.
We reserve the right to change the technical specifications at any time.