Axsys IR Systems Germanium Infrared Window 8-13 microns

19.1mm dia. x 25.8mm thick Optical Flat Window, 1/10 wave flat AR Coated HeNe

Infrared Vein Locator Machine， Handheld Vein Viewer Portable Vein Finder Device

Optical Filter, Exposed Coating, 561BP80 12.7mm Round, 2mm thick

Optical Filter 407BP58, 21.4 MM DIA, 1.1 MM THICK

Optical Filter 640WB200, 50 MM SQUARE, 2.55 MM THICK

Optical Filter BLUE SEGMENT FILTER, (1/4TH OF 62MM CAMERA RING), 3MM THICK

Optical Filter CYAN SEGMENT FILTER, (1/6TH OF 62MM CAMERA RING), 3MM THICK