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Place Of Origin: China
Diameter: 3-300mm+-0.05mm
Center Thickness Tolerance: +-0.05mm
Parallel Error: ≤3min
Surface Accuracy: λ/10@
Effective Caliber: 90%
Focal Length Tolerance: +-1%
Surface Quality: 40-20 scratch & dig
Working Wavelength: customer inquirement
Product Name: Zinc Selenide Window
Customer Inquirement: BK7, FS, UVFS, CaF₂, ZnSe
Packaging: Carton box with inner sponge foam cushion and other safety packaging
Transportation: Ocean,Land,Air,Express,as requested
Supply Ability: 5000 pieces per month
Port: Shanghai,Shenzheng,Xiaan
Payment Type: L/C,T/T,Paypal,Western Union
Incoterm: FOB,CFR,CIF,EXW
Custom Optical Znse Zinc Selenide Window infrared spectrometer
CVD zinc selenide (ZnSe) is a chemical inert material with high purity, strong environmental adaptability, and easy processing. Its optical transmission loss is small and has good penetration.It is the prioritized chosen material for high power CO2 laser optical components. Since the refractive index of this material is well uniform and consistent, it is also ideal for making protective window and infrared optics in FLIR thermal imaging system. At the same time, the material is also widely used in making window and lens for medical instrument, the industrial thermal radiation measuring instrument and the infrared spectrometer.
Material: K9, BK7, FS, UVFS, CaF₂, ZnSe
Diameter:3mm-200mm±0.05mm
Center Thickness Tolerance:±0.05mm
Lens Alignment Error:≤3min
Surface Accuracy:λ/ 10 @
Surface Quality:40/20. 60/40. 80/60
Effective Caliber: 90%
Example with BK7 material:These N-BK7 Meniscus Lens are available uncoated or with one of five antireflection coatings (-A, -AB, -B, -C, or -D), which reduces the amount of light reflected from each surface of the lens (see the Selection Guide table below for coating option). Since approximately 4% of the incident light is reflected at each surface of an uncoated substrate, the application of an AR coating improves transmission, which is important in low-light applications, and prevents the undesirable effects (e.g., ghost images) associated with multiple reflections. Having optics that are AR coated on both surfaces is particularly desirable for applications utilizing multiple optical elements. Please see the Graphs tab for additional coating information.
Other related products:
Concave Lens Achromatic Lens Ball Lens Sillicon window Zinc Selenide Window Meniscus lens, etc
Product Categories : Optical Windows > Zinc Selenide Window
Hanzhong Hengpu Photoelectric technology Co., Ltd. Our company has been established for 8 years specialized in the production of optical lenses, various lenses, cylindrical mirrors and other high-precision optical components for projector lenses and camera lenses. , Car lenses, infrared imaging lenses and other fields. And the boss is a technical expert with more than 20 years in this industury. We support OEM, ODM, OBM. and provide the high-quality products while cutting costs, to meet the diverse needs of different customers.
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.