{"product_id":"new-thorlabs-wg80530-silicon-precision-window-12-7mm-dia-3mm-thick-uncoated","title":"NEW Thorlabs WG80530 Silicon Precision Window 12.7mm Dia 3mm Thick Uncoated","description":"\u003ch1\u003eNEW Thorlabs WG80530 Silicon Precision Window 12.7mm Dia 3mm Thick Uncoated\u003c\/h1\u003e\u003cp\u003e Brand: Thorlabs  Part Number \/ Model: WG80530  Substrate Material: Precision Monocrystalline Silicon (Si)  Component Type: Round Precision Optical Flat \/ Window  Diameter: 12.7 mm (1\/2 inch)  Thickness: 3.0 mm  Size Tolerance: +0.0 \/ -0.2 mm  Thickness Tolerance: +\/-0.1 mm  Surface Coating: Uncoated optical flat surfaces on both sides  Spectral Wavelength Range: 1.2 to 8.0 microns (Near-Infrared to Mid-Infrared bands)  Clear Aperture: Greater than 90 percent of overall diameter  Surface Quality: 40-20 scratch-dig specification  Parallelism: Less than or equal to 2 arcminutes  Surface Flatness: lambda\/2 over the clear aperture (measured at 633 nm)\u003c\/p\u003e \u003cul\u003e\u003c\/ul\u003e\u003cdiv class=\"selroattributelist\"\u003e\u003c\/div\u003e\u003cdiv class=\"selroattributelist\"\u003eNOS, surplus\u003c\/div\u003e","brand":"Thorlabs","offers":[{"title":"Default Title","offer_id":46108690284680,"sku":"F-120-JXG-8-DB","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1919\/1299\/files\/5271901_af6ff755-2016-4695-bc44-10326ab400cb0.jpg?v=1781317055","url":"https:\/\/vbindustrialsupply.com\/products\/new-thorlabs-wg80530-silicon-precision-window-12-7mm-dia-3mm-thick-uncoated","provider":"VB Industrial Supply","version":"1.0","type":"link"}