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China, Chinese Optical Windows Filter Coating Windows Protect Optic Glass Window1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Optical Lens InstrumentOptical FilterOptical Windows Filter CoatingWindows Protect
Optolong Optics Co .,Ltd
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Product Description Product Description Brief Introcuction of Optical WindowOptical window is one of the basic optical elements in, used to separate the environment on both sides, such as separating the inside and outside of the instrument, so that the inside and outside of the instrument are isolated from each other, thereby protecting the internal devices. It does not change the optical magnification and only affects the optical path in the optical path.CustomizeSubstratesB270, BK7, JGS or Customize as neededTransmittance400nm-700nmSize(mm)5*5-85*85mmThickness(mm)0.3mm~5mmSurface/Coating Quality40/20,60/40,80/50Reflective> 95% of the commonCompany Profile Optolong Optics Co.,ltd supply fluorescence filters and astronomical filters form 1999, we have distributor around the word and had 20 years of experience in the filter industry, mainly including standard products for fluorescence filters, OEM products, and standard products for astronomical filters.Our Advantages Optolong optics manufactured and offers the high quality optical filters since 1999.Main Products :1.Bandpass filtersOEM is available for central wavelength at 250-2000nm , FWHM from 7nm to 100nm , blocking range at 200-2500nm , blocking depth at OD2 - OD>6 .2.Longpass filters & Shortpass filtersNormally used at AOI 0° , blocking depth at OD2 - OD>6 , transmission Tmin >85%.3.Dichroic mirrorsNormally used at AOI 45° , blocking depth OD2 - OD>6 , transmission Tmin >85%.4.BeamsplittersT50/R50 , T30/R70 , T70/R305.Anti-reflective filtersWavelength at visible band 420-680nm , at 340-800nmCompany introduction:1.Over 20 years IAD hard coating experience which makes stable quality of filters2.All filters are compliance of RoHs , REACH , and also ISO9001 certified3.Safety packaging with PP plastic box + PVC sponge + cartons4.Delivery express DHL , By Air5.Competitive prices , trustable quality6.We have five precious vacuum coating machines ,imported spectrophotometer. And we have complete glass/lens cleaning, processing and inspection equipmentsOur optical coating layer is very strongOur curve blocking density depth can reach OD2-OD6The steepness of our curve can be very steep ApplicationCertifications Packaging & Shipping Our Team 1. Customize size,thickness,shape as your needed2. Many material could be choosed, like K9,BK7,B270,D263T,JGS1,Color glass, Float glass, Fused Silica3. AR HR Hard coating or as your requirements4. After-sales guarantee service,Optolong is responsible for every piece of optical filter sold
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