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15mm Dia. Left-Handed VIS-Coated Glass Circular Polarizer (CP42HE)

Stock #19-933 New
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Laminated Glass Polarizing Film
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Polymer Film CP42HE Laminated Between Glass
Diameter (mm):
Dimensional Tolerance (mm):
Thickness (mm):
2.000 ±0.10
Transmission (%):
45 ±2
Wavelength Range (nm):
425 - 700
Left-Handed Circular Polarizer
Polarization Efficiency (%):
Operating Temperature (°C):
-40 to +80
Heat Resistance (°C x Hours):
80 x 500
VIS AR Coated
Coating Specification:
Ravg <0.5% @ 425 - 700nm

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Product Family Description

  • 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.

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