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Most Popular Products- Material: Fused silica
- Diameter tolerance: +0/-0.2mm
- Thickness tolerance: +/-0.1mm
- Clear aperture: >80% of diameter
- Parallelism: <1 arc minute
- Surface quality: 60-40 scratch and dig
- Flatness: /2@6332.8nm per inch
Most Popular Products- Material: N-BK7, grade A fine annealed
- Diameter: +0/-0.20mm
- Clear aperture: >90% of diameter
- Thickness: +/-0.10mm
- Parallelism: < 3 arc minutes
- Surface quality: 60-40 scratch and dig
- Flatness: /4@632.8nm
Most Popular Products- Material: Single crystal sapphire
- Orientation: C-axis, A-plane, M-axis, Random
- Dimension: +/-0.10mm
- Clear Aperture: Central 90% of dimension
- Thickness: +/-0.10mm
- Parallelism: < 3 arc minutes
- Surface quality: 60-40 scratch and dig
- Flatness: Lambda/2@632.8nm per inch
- Coating: With or without AR coating
- Bevel: Protective bevel
Most Popular Products- Material: N-BK7, grade A fine annealed
- Dimension: +/-0.20mm
- Angle tolerance: +/-1'
- Surface quality: 60-40 S/D
- Flatness: /4 @632.8nm
- Coating: With or without AR coating
- Bevel: 0.2-0.5mm x 45
Most Popular Products- Material: N-BK7
- Dimension: +/-0.2mm
- Clear aperture: 90% of dimension
- Beam deviation: +/- 3 arc minutes
- Surface quality: 60-40 scratch and dig
- Surface accuracy: Lambda/4@632.8nm
- AR coating: R < 0.25% per surface
- Transmission: Tp > 95%
- Reflection: Rs > 99.5%
- Extinction Ratio: Tp/Ts > 1000:1
- Bevel: 0.2-0.3mm x 45 deg
Most Popular Products- Material: Single crystal sapphire
- Crystal Orientation: C, A, M optional
- Orientation deviation: < 2
- Dimension tolerance: 0.10mm
- Angle tolerance: < 3 arc minutes
- Surface Quality: 60-40 scratch and dig
- Flatness: Lambda/2 per inch
- Coating: With or without AR coating
Experience The Difference With the Finest Quality Of Our High Precision Optical Components Made By Optical Glass, Float Glass, Fused Silica, IR Material, Crystal and And Many More...
About Us
Existing in the market for more than eight years, we, West Coast Tech Limited, are looked upon as a symbol of trust and loyalty. As a manufacturer, we offer people quality range of optical components and lenses. Some of the products include includes Sapphire Lens, Rhomboid Prism, Double Concave Lens, Cylindrical Lens, etc. We aim to deliver top quality products to our clients at their doorstep within the time period specified by them. Variety of products are rendered by us to fulfill all the demands of our buyers related to lenses and optical components.
Contact Details
- No. 76, Xiaohoushan Road, Nanyu, Minhou, Fuzhou - 350109, Fujian, China
- Phone :86-591-87303536
- Mr. Charles Liu
- Mobile :+8618059763656, +13348256702
- Send Inquiry
Mr. Charles Liu
Mobile: + 86 133 48256702
Tel: + 86 591 87303536
Fax: 400 8875666 ext. 456900
QQ: 394141276
Wechat: 18059763656
Skype: westcoasthk
Send Inquiry
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