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20mm Dia. Left-Handed Uncoated Glass Circular Polarizer (CP42HE)

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Stock #19-928 10 In Stock
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A$85.60
Volume Pricing
Qty 1-9 A$85.60 each
Qty 10-25 A$76.80 each
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Specifications

General

Type:
Left-Handed Circular Polarizer

Physical & Mechanical Properties

Diameter (mm):
20.00
Thickness (mm):
2.00 ±0.10
Dimensional Tolerance (mm):
±0.20
Construction:
Laminated Glass Polarizing Film

Optical Properties

Coating:
Uncoated
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Polymer Film CP42HE Laminated Between Glass
Transmission (%):
42 ±2
Wavelength Range (nm):
400 - 700
Polarization Efficiency (%):
>99.90

Environmental & Durability Factors

Operating Temperature (°C):
-40 to +80

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
View
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Reach 235:
Compliant
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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

  • Uncoated and Visible AR Coated Options
  • Left-Hand Circular Polarization
  • Increased Durability in Machine Vision Applications

Glass Circular Polarizers (CP42HE) are designed for reducing surface reflection and glare, making them ideal for a variety of imaging applications. These circular polarizers feature a linear sheet polarizer and quarter-wave retarder laminated between two optical-grade glass windows. The window substrates provide increased rigidity and durability in industrial applications. An anti-reflection (AR) coating option provides increased transmission of visible light from 425 – 700nm. Glass Circular Polarizers (CP42HE) provide a left-handed polarization direction. Example imaging applications include machine vision, digital image processing, and photography.

Technical Information

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