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China, Chinese Premium Silicon Wafer Windows for Advanced Infrared and Optical Applications1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Optical Lens InstrumentOptical LensSilicon WaferOptical Silicon Wafer
VY Optoelectronics Co., Ltd.
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Product Description Product DescriptionSilicon (Si) Windows are available off-the-shelf with three anti-reflection coating options: 1.2 - 7μm for broadband infrared applications, 3 - 5μm for mid-infrared applications, or 8 - 12μm for thermal imaging applications. Due to its moderate index of refraction (around 3.4 from 1.2 to 7μm), an anti-reflection coating is recommended on these silicon windows for sufficient transmission in the region of interest. Silicon windows are lightweight, offer high thermal conductivity, and are ideal for weight-sensitive infrared systems. >> SpecificationRange of diameterDia.0.7mm-Dia.400mmRange of curve radiusR1.5-R∞ etc.Tolerance of diameter+/-0.1, +/-0.01, +/-0.005 etc.Surface accuracyλ , 1/2λ , 1/4λ , 1/10λ etc.Tolerance of Thickness+/-0.1, +/-0.05, +/-0.01 etc.Centration+/-2′, +/-1′ etc.Aperture N5, 1 etc.Irregularity ΔN2, 1, 0.5, 0.2 etc.Surface quality60/40, 40/20, 20/10, 10/5 etc. >> Company Introduction>> Related Products VY Optics could also manufacture and design other optical elements, including achromatic lens, dome lens, filter, prism, ball lens, cylindrical lens, optical mirrors, spherical lens and rod lens, we can fabricate high-precision lens as per your requested.>> FAQQ: Do you provide samples? Is it free or charged? · We'd like to supply samples for free if we have it in stock, but we don't pay freight.Q: How long is your delivery time? · Regarding inventory, it is 3 working days; · For customized one, it's about 15-25 working days, depended on exact quantity and order date.Q: Is it possible to customize special lens? · Yes, to customize special optical element and coating are available here.Q: How to pay? · T/T, MoneyGram, West Union, Paypal and so on.Q: How to ensure the safety of payment? · VY Optics is a reliable supplier on Made-in-China, reputation and quality is life of our company.Q: How do you ship goods? · Low value sample: EUB, E Express of China Post, which is cheap; · Light weight parcel: DHL, FedEx, TNT, UPS, EMS, SF Express, China Post; · Heavy cargo: by air or by sea, ship on pallet.Our company enjoy a considerable discount owing to long-term cooperation with courier company.
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