Optical Window, Zinc Selenide, 25.4 mm Diameter, 2 mm Thick

The 10ZS20 is a 1 inch (25.4 mm) diameter, 2.0 mm thick Zinc Selenide window. Zinc Selenide windows have wide variety of usage in high power CO2 laser systems because of its low absorption coefficient and high resistance to thermal shock. It is an excellent choice for any IR applications due to its broad wavelength range.

Specifications

Technical Specs

Diameter
25.4 mm
Material
CVD Laser Grade ZnSe
Antireflection Coating
Uncoated
Surface Flatness
λ/20 @ 10.6 µm
Surface Quality
40-20 scratch-dig

Thickness Tolerance
±0.25 mm
Parallelism
<3 arc minutes
Cleaning
See How to Clean Optics
Clear Aperture
Central 85% of diameter
Diameter Tolerance
±0.20 mm

Diameter
25.4 mm
Material
CVD Laser Grade ZnSe
Antireflection Coating
Uncoated
Surface Flatness
λ/20 @ 10.6 µm
Surface Quality
40-20 scratch-dig

Thickness Tolerance
±0.25 mm
Parallelism
<3 arc minutes
Cleaning
See How to Clean Optics
Clear Aperture
Central 85% of diameter
Diameter Tolerance
±0.20 mm

Resources & Downloads

3D Product Models

2D Product Drawings

10ZS20 Zemax File(5.4 kB, ZMX)
10ZS-10CF-10SI-10GE models.pdf(74 kB, PDF)

Other

10ZS20 RoHS Certificate(263.4 kB, PDF)
10ZS20_ROHS2-2021.pdf(280.2 kB, PDF)

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