VIS Linear Polarizer, 50.0 mm, 2.4 mm thick, 400-700 nm

unmounted precision linear polarizer model lpgf-2

The LPGF-2 Linear Polarizing Glass Filter has a 50.0 mm diameter and is 2.4 mm thick. It is constructed by laminating a polymer polarizing film between two high-precision glass windows. The transmission on a single filter is about 30% from 400 to 700 nm.

Specifications

Technical Specs

Diameter
50.0 mm
Wavelength Range
400-700 nm
Material
B270
Polarizing Material
Dichroic Polymer
Extinction Ratio
100:1
Damage Threshold
1 W/cm² CW, 0.2 J/cm² with 20 nsec pulses, visible, typical
Surface Quality
80-50 scratch-dig
Clear Aperture
≥90% of Central Diameter

Diameter Tolerance
+0.0/-0.2 mm
Chamfers
0.2 mm face width
Chamfers Angle Tolerance
45° ± 15°
Thickness
2.4 mm
Thickness Tolerance
±0.2 mm
Unpolarized Transmission, Single
30% ± 3 %

Diameter
50.0 mm
Wavelength Range
400-700 nm
Material
B270
Polarizing Material
Dichroic Polymer
Extinction Ratio
100:1
Damage Threshold
1 W/cm² CW, 0.2 J/cm² with 20 nsec pulses, visible, typical
Surface Quality
80-50 scratch-dig
Clear Aperture
≥90% of Central Diameter

Diameter Tolerance
+0.0/-0.2 mm
Chamfers
0.2 mm face width
Chamfers Angle Tolerance
45° ± 15°
Thickness
2.4 mm
Thickness Tolerance
±0.2 mm
Unpolarized Transmission, Single
30% ± 3 %

VIS Linear Polarizer, 50.0 mm, 2.4 mm thick, 400-700 nm

Model: LPGF-2

Product Series Overview

Specifications

Technical Specs

Resources & Downloads

Other

2D Product Drawings