UHV Zinc Selenide (ZnSe) Viewports Zinc Selenide Viewports / 304SS Zinc Selenide Viewports IR Grade 8-12 BBAR 1.33CF 2.75CF 4.50CF 304SS Low mu SS 8-12 BBAR Coated | ZSe-013 from $2,450.00 Select Protection Both Safety Covers | ZSe-013-1 Transparent Polycarbonate Cover | ZSe-013-2 Anodized Aluminum Bake-Out Cap | ZSe-013-3 No Protection | ZSe-013-4 Add To Cart 8-12 BBAR Coated | ZSe-012 from $875.00 Select Protection Both Safety Covers | ZSe-012-1 Transparent Polycarbonate Cover | ZSe-012-2 Anodized Aluminum Bake-Out Cap | ZSe-012-3 No Protection | ZSe-012-4 Add To Cart 8-12 micron, BBAR Coated | ZSe-011 from $875.00 Select Protection Both Safety Covers | ZSe-011-1 Transparent Polycarbonate Cover | ZSe-011-2 Anodized Aluminum Bake-Out Cap | ZSe-011-3 No Protection | ZSe-011-4 Add To Cart IR Grade, Uncoated | ZSe-002 from $625.00 Select Protection Both Safety Covers | ZSe-002-1 Transparent Polycarbonate Cover | ZSe-002-2 Anodized Aluminum Bake-out Cap | ZSe-002-3 No Protection | ZSe-002-4 Add To Cart IR Grade, Uncoated | ZSe-003 from $2,125.00 Select Protection Both Safety Covers | ZSe-003-1 Transparent Polycarbonate Cover | ZSe-003-2 Anodized Aluminum Bake-out Cap | ZSe-003-3 No Protection | ZSe-003-4 Add To Cart IR Grade, Uncoated | ZSe-001 from $625.00 Select Protection Both Safety Covers | ZSe-001-1 Transparent Polycarbonate Cover | ZSe-001-2 Anodized Aluminum Bake-out Cover | ZSe-001-3 No Protection | ZSe-001-4 Add To Cart Zinc Selenide (ZnSe) Transmission Data Alternative Window Materials Return to Products