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All Products / Optics / Polarization Optics / Linear Polarizers / Absorptive (Dichroic) Polarizers / Laminated Film Polarizers / Linear Glass Polarizing Filters
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25mm Diameter Unmounted, Linear Glass Polarizing Filter

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Stock #43-786 3-4 days
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£34.85
Qty 1-5
£34.85
Qty 6+
£27.20
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Diameter (mm):
25.00
Extinction Ratio:
100:1
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Polymer Film on B270
Operating Temperature (°C):
-15 to +70
Surface Quality:
80-50
Thickness (mm):
2.00
Thickness Tolerance (mm):
±0.2
Transmission (%):
Single: ˜30
Type:
Linear Polarizer
Parallelism (arcmin):
<3
Dimensional Tolerance (mm):
+0.0/-0.2
Bevel:
Protective bevel as needed
Construction:
Dichroic Polarizing Film on Glass
Edges:
Cut
Wavelength Range (nm):
400 - 700
Surface Flatness (P-V):
4 - 6λ
Polarization Efficiency (%):
95

Regulatory Compliance

RoHS 2015:
Compliant
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REACH 201:
Compliant
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Certificate of Conformance:
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Product Family Description

  • 95% Polarization Efficiency
  • 30% Typical Single Transmission of Unpolarized Light from 400 - 700nm
  • 0.15% Average Crossed Transmission from 400 - 700nm
  • Also Available Mounted

Linear Glass Polarizing Filters feature 95% polarization efficiency with a typical single filter transmission of 30%. The filters have a 0.15% average crossed transmission from 400-700nm. These sandwich-design polarizing filters are constructed of dichroic polarizing film on glass. Linear Glass Polarizing Filters are ideal for OEM applications, prototyping, and laboratory projects. These lightweight plastic filters are also available mounted.