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Hello visitor from
USA - 47 visiting now from 30 China 9 USA 5 India 1 Germany 1 Russia 1 Taiwan
Bk7 Window
Posted at: Offers to Sell and Export | Posted on: Monday 25 May 2026 12:39 am | Poster last visit: Monday 25 May 2026 |
Product Category: Main
» Commercial and Military and Private Vehicles and their Accessories and Components
» Transportation components and systems
» Vehicle windows and windshields
» Automotive windows
» Bk7 Window
Product Description:
BK7 window has good performance over visible and near infrared wavelength region, is ideal for applications
require minimal transmitted beam deviation. It is suitable for AR coating .
Specifications of BK7 Optical Windows:
Material: BK7 grade A optical glass
Bevel: <0.25mm X 45°
Coating: Optional (Uncoated, AR, HR, PR, Coating, etc.)
Standard High Precision
Dimension Tolerance +0.0/-0.1 +0.0/-0.02
Thickness Tolerance ±0.1 ±0.005
Surface quality: 60-40 10-5
Clear Aperture >85% >95%
Flatness(per 25mm@633nm) λ /2 λ /10
Parallelism 3 min 3 sec
Company Contact:
Contact Name: Yanan Wang
Company Name: Shandong Yanggu Constant Crystal Optics, Inc
Email:
Tel: +86 635 2952 888
Fax:
Street Address: North-south 1st
Road, Xiangguang Economic
Development Zone, Yanggu
Liaocheng, Shandong 252300
China
Website: https://www.sycco-optics.com/
Member name: syccooptics
Country: China
Member Since: 25 October 2024
Total Leads: 14 syccooptics Import Export Business Leads
Business focus: Optical Glass Windows, Optical Glass Prisms, Optical Glass Filters
Verify: Safe Import Export Tips
require minimal transmitted beam deviation. It is suitable for AR coating .
Specifications of BK7 Optical Windows:
Material: BK7 grade A optical glass
Bevel: <0.25mm X 45°
Coating: Optional (Uncoated, AR, HR, PR, Coating, etc.)
Standard High Precision
Dimension Tolerance +0.0/-0.1 +0.0/-0.02
Thickness Tolerance ±0.1 ±0.005
Surface quality: 60-40 10-5
Clear Aperture >85% >95%
Flatness(per 25mm@633nm) λ /2 λ /10
Parallelism 3 min 3 sec
Company Contact:
Contact Name: Yanan Wang
Company Name: Shandong Yanggu Constant Crystal Optics, Inc
Email:
Tel: +86 635 2952 888
Fax:
Street Address: North-south 1st
Road, Xiangguang Economic
Development Zone, Yanggu
Liaocheng, Shandong 252300
China
Website: https://www.sycco-optics.com/
Member name: syccooptics
Country:
ChinaMember Since: 25 October 2024
Total Leads: 14 syccooptics Import Export Business Leads
Business focus: Optical Glass Windows, Optical Glass Prisms, Optical Glass Filters
Verify: Safe Import Export Tips
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