Germanium Window, 12.7mm dia x 1.5mm thk, AR/AR Coated
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Fl 30mm F4.0 Mwir Infrared Germanium Lens For 640x512,15um - Buy Infrared Lens For 320x256-30um And 640x512-15um,Dlc / Ar Coating Ir Lens,Focus Length 30mm F4.0 Infrared Lens Product on Alibaba.com