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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

25mm Dia. High Performance Glass Linear Polarizer

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Stock #47-216 Contact Us
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£172.00
Volume Pricing
Qty 1-5 £172.00 each
Qty 6-25 £137.12 each
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Prices shown are exclusive of VAT/local taxes
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Specifications

General

Type:
Linear Polarizer

Physical & Mechanical Properties

Diameter (mm):
25.00
Thickness (mm):
2.00 ±0.2
Parallelism (arcmin):
<4
Dimensional Tolerance (mm):
+0.0/-0.2
Construction:
Dichroic Polarizing Film between Glass

Optical Properties

Coating:
AR: Ravg <0.5% @ 400 - 700nm
Extinction Ratio:
10,000:1
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Polymer Film between B270
Transmission (%):
25 (for random polarization)
Transmission Tolerance (%):
±2
Wavelength Range (nm):
400 - 700
Surface Flatness (P-V):
<1λ (typical)
Polarization Axis Mark (°):
±2

Environmental & Durability Factors

Operating Temperature (°C):
-25 to +65

Regulatory Compliance

RoHS 2015:
Compliant
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Reach 224:
Compliant
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Certificate of Conformance:
View
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Custom

Edmund Optics offers comprehensive custom manufacturing services for optical and imaging components tailored to your specific application requirements. Whether in the prototyping phase or preparing for full-scale production, we provide flexible solutions to meet your needs. Our experienced engineers are here to assist—from concept to completion.

Our capabilities include:

  • Custom dimensions, materials, coatings, and more
  • High-precision surface quality and flatness
  • Tight tolerances and complex geometries
  • Scalable production—from prototype to volume

Learn more about our custom manufacturing capabilities or submit an inquiry here.

Product Details

  • 10,000:1 High Extinction Ratio for 400 - 700nm
  • Polarization Axis is Reference Marked
  • Anti-Reflection Coated to Minimize Reflection Loss

TECHSPEC® High Performance Glass Linear Polarizers offer a high extinction ratio and are available in a range of sizes. A single polarizer transmits about 25% of randomly polarized incident light from 400 – 700nm. The glass substrate is anti-reflection (AR) coated to minimize loss of light due to reflection. TECHSPEC® High Performance Glass Linear Polarizers are ideal for a broad range of industrial and laboratory applications. These glass polarizers are offered in diameters ranging from 6.25mm to 50.80mm. 

Technical Information

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