eo_logo
 
All Products / Optics / Polarization Optics / Circular Polarizers / Glass Circular Polarizers (CP42HE)
See all 12 Products in Family

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

×
Stock #19-934 In Stock
×
- +
C$81.20
Qty 1-9
C$81.20
Qty 10+
C$74.20
Volume Pricing
Request Quote
Get Product Downloads
Coating:
VIS AR Coated
Diameter (mm):
20.00
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Polymer Film CP42HE Laminated Between Glass
Operating Temperature (°C):
-40 to +80
Thickness (mm):
2.00 ±0.10
Transmission (%):
45 ±2
Type:
Left-Handed Circular Polarizer
Dimensional Tolerance (mm):
±0.20
Construction:
Laminated Glass Polarizing Film
Coating Specification:
Ravg <0.5% @ 425 - 700nm
Wavelength Range (nm):
425 - 700
Polarization Efficiency (%):
>99.90

Regulatory Compliance

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

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.