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50 x 50mm UV Polarizing Film

Stock #25-110 3-4 days
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Extinction Ratio:
1000:1 (avg @ 325nm-400nm)
6000:1 (avg @ 400nm-750nm)
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
CTA (Cellulose Triacetate)
Length (mm):
Operating Temperature (°C):
Heat Resistance: 70°C dry
Cold Resistance: -20°C
Dimensions (mm):
50.0 x 50.0 ±0.2
Thickness (mm):
0.19 ±0.1
Linear Polarizer
Dimensional Tolerance (mm):
Polarizing Film
Protective Film on Both Sides
Wavelength Range (nm):
320 - 750
Width (mm):
Transmission, Single (%):
39 (325nm-400nm)
Transmission, Crossed (%):
0.04 (325nm-400nm)
Environmental Durability:
DIN ISO 9022-2-10-04
DIN ISO 9022-2-11-05
DIN ISO 9022-2-12-07
DIN ISO 9022-2-14-02
Storage Temperature (°C):
15 - 25

Regulatory Compliance

Certificate of Conformance:

Product Family Description

  • High UV Transmission from 325 - 400nm
  • 1000:1 Contrast From 325 - 400nm, 6000:1 Contrast From 400 - 750nm
  • Thin, Versatile Polymer Substrate

Ultraviolet (UV) Linear Polarizing Film provides excellent contrast, and transmission up to 39% for P-Polarized Light in the UV and VIS ranges from 325-750nm. A range of rectangular sizes are available to accommodate small and large beam diameters as well as LED light sources. Ultraviolet (UV) Linear Polarizing Films are made with a durable, robust film substrate that is flexible and can be cut to size using scissors. This polarizing film is a cost-effective alternative to glass UV polarizers, and are ideal for use in industrial sensing, spectroscopy, and microscopy applications. Near-Infrared (NIR) Linear Polarizing Film and Visible TECHSPEC High Contrast Linear Polarizing Film (XP42) are also available.