Design Research Optics - Performance Engineered CO2 Laser Optics
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  • W-45-Z-4.0-UC


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ZnSe Window (Uncoated) - Model #: W-45-Z-4.0-UC
45mm (1.77”) Ø X 3.0mm Thick
Material: Zinc Selenide (ZnSe)
Standard IR specifications

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Material: Zinc Selenide (ZnSe)
Laser Grade Diameter Tolerances: +.000”, -.005” for parts up to 2.000”Ø
+.000”, -.010” for parts from 2.50” to 6.000”Ø
Thickness: ±.010”
Parallelism: < 30 seconds of arc
Surface Quality: < 40/20 scratch – dig Laser Finish

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