manufacture customized optical Calcium fluoride (CaF2) optical window

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manufacture customized optical Calcium fluoride (CaF2) optical window
Posting date : Mar 29, 2022
Free Member Scince Mar 29, 2022
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Min. Order Quantity
Supply Abillity
Payment Terms
Standard Export Carton Protection & Close Package
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Company Info
Quick Detail
Place of Origin
China [CN]
Brand Name
CaF2 window
Package & Delivery Lead Time
Standard Export Carton Protection & Close Package
Delivery Lead Time
1-4weeks once confirmed the payment
Detailed Description

Hanzhong Brisun Optics Co., Ltd. Is the high High precision optical element manufacturer provides customized production of Various optical lenses, including spherical lens, cylindrical lens, optical window, mirror, prism, filter, metal base mirror and other high-precision optical elements. The base materials include various optical glass, fused quartz, calcium fluoride (CaF2), zinc selenide (ZnSe), germanium (GE), silicon (SI), sapphire, metal and other materials. And provide antireflective film, high reflection film, spectroscopic film, metal film and other optical coatings.

The calcium fluoride optical window is between 250 nm and 7 nm μ M has excellent transmittance, so it is widely used in products such as spectroprism, window sheet and lens. Because of its low absorbance and high damage threshold, it has become an ideal choice for excimer laser optics. The low refractive index of calcium fluoride also enables it to be used without antireflection film. The Knoop hardness of calcium fluoride is 158.3. TECHSPEC ® Calcium fluoride (CaF2) window sheet is made of vacuum UV grade calcium fluoride and is often used in low-temperature cold and thermal imaging systems.

Processing scope:

Material: Calcium fluoride (CaF2)

Outer circle: 3mm-300mm ± 0.1mm

Center thickness tolerance: ± 0.05mm 

Center deviation: <1′

Surface accuracy: λ/ 4@632.8nm

Surface quality: 80/50

Effective caliber: ≥90%

Inverted edge: < 0.2*45°

Coating: Custom Design

In addition, we have thousands of kinds of stock, such as quartz plano convex lens, quartz plano concave lens, quartz biconvex lens, quartz biconvex lens, cylindrical lens, prism, filters, windows, beamsplitter and so on. The price is preferential and the quality is excellent, which can meet your demand for a small order.

If you are interested it, welcome to inquiry us or search “Hanzhong Borisun Optics Co.,Ltd ”to know about more details.

ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
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