Flat circular optical window MSW Series

sapphire

MSW Series plane parallel IR quality sapphire windows are an economical choice for a variety of optical, mechanical and electronic applications. Their high transmissions, strength, chemical inertness, wear resistance, temperature stability, and low cost makes them ideal for use in high volume production applications such as: •High intensity UV lamp •Endoscopic components •Medical & Industrial gas analysis •Furnace view ports •Cryogenic view ports •UV, Visible & IR windows and cover slides •Pressure & Detection cells •Bar Code Readers •Photodiodes We maintain a substantial inventory of IR quality sapphire windows and most are available for shipment from stock. For more demanding applications, we offer Optical and Laser Quality Windows. Specifications: Material:IR grade single crystal sapphire Orientation:Random Diameter Tolerance:Through 1.0″ ± 0.002″, over 1.0″ +/- 0.004″ Thickness Tolerance:Through 1.0″ ± 0.002″ , over 1.0″ +/- 0.004″ Clear Aperture:Central 90% of the diameter Parallelism:3 arc minutes Surface Quality:80-50 scratch-dig per MIL-O-13830A Flatness:10 λ per inch at 0.633µm