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NEW Thorlabs WG91050 Germanium Window 25.4mm Dia 5mm Thick Uncoated IR Optical

  • Vendor:Thorlabs
We currently have 1 in stock.
Availability: In Stock
$299.99

NEW Thorlabs WG91050 Germanium Window 25.4mm Dia 5mm Thick Uncoated IR Optical

Brand: Thorlabs Part Number / Model: WG91050 Substrate Material: Optical Grade Germanium (Ge) Component Type: Precision Infrared Protective Window Diameter: 25.4 mm (1.0 inch) Thickness: 5.0 mm Size Tolerance: +0.0 / -0.2 mm Thickness Tolerance: +/-0.3 mm Surface Coating: Uncoated optical flat surfaces on both sides Clear Aperture: Greater than 22.86 mm (Greater than 90 percent of overall diameter) Surface Quality: 40-20 scratch-dig specification Flatness: Less than or equal to lambda/2 over the clear aperture at 633nm Parallelism: Less than or equal to 1 arcminute

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