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China, Chinese Customized Optical N-Bk7 Economy Film Custom Industrial Laser Grade Polarizers1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Tianjin Tengteng Optoelectronic Technology Co., Ltd.
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Product Description Customized Optical N-BK7 Economy Film Custom Industrial Laser Grade PolarizersEconomy Film Polarizers with WindowsThese glass polarizers have polarization efficiencies in excess of 99% (see the tables below for extinction ratio specifications) and are available in ?1/2", ?1", and ?2" sizes. Featuring a dichroic film sheet, which allows transmission and absorption of polarized light over a specified wavelength range, these polarizers provide high absorption of the rejected polarization, making them ideal for low-power applicationsFeaturesDichroic Polarizing Film Between Two AR-Coated N-BK7 WindowsThree Operating Wavelength Ranges Available:400 - 700 nm (-A Designation)600 - 1100 nm (-B Designation)1050 - 1700 nm (-C Designation)High Acceptance Angle: ±30°Custom Sizes AvailableCommon SpecificationsaPolarizing MaterialDichroic FilmWindow MaterialN-BK7bClear Aperture>90% of DiameterSurface Quality60-40 Scratch-DigAcceptance Angle±30°Operating & Storage Temperature0 to 40 °CBeam Deviation<20 arcmin InspectionsApplication fieldFactory:Tianjin Tengteng Optoelectronic Technology Co., Ltd. was established in 1995, focused on production, research and sales of precision optics. We have professional engineers to research and develop, and design all kinds of lensOther Optical Elements HandleOptical Lens DesignLens assembly and debuggingPackaging& ShippingPackage detail:Inside Packing: Special protective packing for optical productsOutside Packing: CartonPacking can be made according to customer's needPayment Term:T/T,Western Union,Paypal,L/CCustomer Question & Answer1. Are you a manufacturer or trader? Can I visit your factory or office? How to see your factory on line?We are a manufacturer in Tianjin, China.You are welcome to visit our factories and offices at any time.We have a video to show you our factory in detail.2.What's your minimum order quantity?1 unit.3.What's your payment term?T/T,Letter of Credit, Western Union etc.4.Could I get free samples before making an order?Your samples fee will be refunded when you place a large order.5.Do you have professional person to design according to my requirement?Of course, we have R&D department to work with you and provide you the best service until you will be satisfactory.6. What's the lead time?It is up to your quantity and specification and our stock.Your products will be sent within 2 days once you make payment for the stock products.7. Do you have enough stock?Sure. We have enough stock because our factory is in this area for over 20 years.You can contact our salesperson to get stock at any time.8. Can you accept OEM or ODM?Yes, we accept all OEM and ODM.9. Do you give a warranty of your products?Yes, if there is a quality problem, you can contact us by email or skype or whatsapp, we can give you the solution in time. We will rework or provide the replacements to you at our cost according to actual conditions.
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