manufacture customized optical BK7 (K9) window

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Selling leads
manufacture customized optical BK7 (K9) window
Posting date : Mar 29, 2022
Membership
Free Member Scince Mar 29, 2022
FOB Price
2.5-15USD/PC
Min. Order Quantity
5pcs
Supply Abillity
50000pcs/month
Port
SHANGHAI/SHENZHENG
Payment Terms
T/T 100% IN ADDVANCE
Package
Standard Export Carton Protection & Close Package
Keyword :
Category
Contact
jessie
Selling Leads Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
k9 bk7 window
HS-CODE
9001-90
Package & Delivery Lead Time
Package
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.


BK7 (K9) window can be seen from the transmittance of near-infrared (350-2000nm). It is a common optical glass for preparing optical elements. When the additional advantages of UV fused quartz (good transmittance and low coefficient of thermal expansion in UV band) are not required, H-K9L will generally be selected.


Processing scope:


Material: optical glass or K9 / N-BK7, N-BK7, Fused Quartz, Sapphire, Calcium fluoride, Zinc selenide , Germanium, Silicon, Barium fluoride, Zinc sulfide

Outer circle: 3mm-300mm ± 0.1mm

Center thickness tolerance: ± 0.05mm (we can process to ± 0.01mm with high precision)

Center deviation: 3′(we can process to 30 ″with high precision)

Surface accuracy: λ/ 4@632.8nm  (high precision, we can process to 1 / 10λ)

Surface quality: 60/40 (we can process to 20/10 with high precision)

Effective caliber: ≥90%

Inverted edge: < 0.2*45°

Coating: AR

            A:350nm-650nm

            B:350nm-650nm

            C:1050nm-1580nm


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 Park Jae Woo, 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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