NEW Edmund Optics 22-043 VIS-NIR Coated Ultra-Thin N-BK7 Window 50mm Dia

NEW Edmund Optics 22-043 VIS-NIR Coated Ultra-Thin N-BK7 Window 50mm Dia

Brand: Edmund Optics Part Number: 22043 (Product Line Equivalent to Stock Number 83-106 Family) Substrate Material: Precision N-BK7 Glass SubstrateCoating: Broadband VIS-NIR Anti-Reflection Coating (Both Sides)Wavelength Range: 400 to 1000 nmCoating Specification: Absolute reflectance less than or equal to 0.25 percent at 880 nm; Average reflectance less than or equal to 1.25 percent across 400 – 870 nm and 890 – 1000 nm rangesWindow Diameter: 50.00 mmWindow Thickness: 0.20 mm (Ultra-Thin Design)Thickness Tolerance: +/-0.025 mmSurface Quality: 40-20 Scratch-DigParallelism: 30 arcseconds

NOS, surplus

Product Details

This Edmund Optics part, part number N-BK7, is new, unused surplus stock. See the listing photos for the packaging condition.