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Wedged Window ZnSe (AR Coated) - Model #: WWZ-1520-2min-AR
Size: 1.50”Ø X .200” thick ±.010"
Wedge: 2 minutes of ARC
Flatness: < 1/20 wave @ 10.6µm over 90% CA
Surface Quality: 20/10
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: < 20/10 scratch – dig Laser Finish