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20mm Diameter Unmounted, Linear Glass Polarizing Filter
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20mm Diameter Unmounted, Linear Glass Polarizing Filter

Stock #43-785
$36.75
×
Qty 1-5
$36.75
Qty 6
$28.00
Volume Pricing
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Type:
Linear Polarizer
Extinction Ratio:
100:1
Wavelength Range (nm):
400 - 700
Surface Quality:
80-50
Diameter (mm):
20.00
Dimensional Tolerance (mm):
+0.0/-0.2
Thickness (mm):
2.00
Thickness Tolerance (mm):
±0.2
Parallelism (arcmin):
<3
Transmission (%):
Single: ˜30
Polarization Efficiency (%):
95
Surface Flatness:
4 - 6λ
Construction:
Dichroic Polarizing Film on Glass
Substrate:
Polymer Film on B270
Bevel:
Protective bevel as needed
Edges:
Cut
Operating Temperature (°C):
-15 to +70

Regulatory Compliance

RoHS 2015:
REACH 201:

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%. These sandwich-design polarizing filters are ideal for OEM applications, prototyping, and laboratory projects.

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