NEW Edmund Optics 43634 22mm Uncoated Sapphire Optical Window 0.3-5um 43-634
Part Number: 43-634 (alternatively listed as 43634). Optical Coating: Uncoated. Manufacturer: Edmund Optics. Clear Aperture: Greater than or equal to 90% (19.80 mm). Material Substrate: Single Crystal Sapphire (Al2O3).