eo_logo

CHAT     EMAIL

  • Country/Region

    • We have set your country/region to United States

      You can change this selection at any time, but products in your cart, saved lists, or quote may be removed if they are unavailable in the new shipping country/region.

      Select Your Country/Region

  • cart   
 
Products / Optics / Polarization Optics / Linear Polarizers / Wire Grid (Reflective) Polarizers / Infrared (IR) Wire Grid Polarizers
See all 8 Products in Family

50mm Dia. ZnSe, IR Holographic Wire Grid Polarizer

×
Stock #62-773
$1,930.00
×
Qty 1-5
$1,930.00
Qty 6+
$1,510.00
Volume Pricing
Request Quote
Mount:
Black Anodized Aluminum
Operating Temperature (°C):
-20 to 75
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Zinc Selenide (ZnSe)
Thickness (mm):
2.00
Clear Aperture CA (mm):
34.0
Diameter (mm):
50.00
Extinction Ratio:
150:1 @ 3µm, 300:1 @ 10µm
Construction:
Wire Grid
Wavelength Range (nm):
2000 - 19000
Transmission (%):
>50
Dimensional Tolerance (mm):
±0.2
Polarization:
Notches on polarizer ring are aligned with wires of wire grid
Surface Flatness:
λ/10 @ 10.6μm
Angle of Incidence (°):
0
Damage Threshold, CW:
50 W/cm2
Groove Density (grooves/mm):
2700.00
Groove Parallelism to Edge (°):
N/A
Mount Thickness (mm):
6.0
Type:
Linear Polarizer
Parallelism (arcmin):
≤3
Ring Thickness (mm):
±0.1
Note:
Notches on polarizer ring are aligned with wires of wire grid (max. reflection)

Regulatory Compliance

RoHS:
Compliant
×
Reach 219:
Compliant
×

Product Description

Special care should be taken when handling Zinc Selenide as it is a toxic material. Always wear rubber or plastic gloves to avoid risk of contamination.
×