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Windows (BBAR Coated) - Model #: W-30-Z-4.0-BBAR(1.5-6.0)
Size: 30mmØ (1.18”) X 4.0mm Thick
Coated BBAR @ 1.5-6.0µm both sides
Transmission > 98% avg. over range in accordance with attached spectral curve
Reflectance 0.9% average
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
Durability
Adhesion, moderate abrasion, humidity, cleanability and temperature influence to industry standard
Standard high efficiency low loss
anti-reflectance thin film coating applied to both sides.
Reflectance per surface 0.9% average from 1.5-6.0µm
Transmission > 98.0% average from 1.5-6.0µm
