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| Product Name: |
UV-grade fused silica Bi-concave lens
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| Supply Ability: |
1000000pcs |
| Related proudcts |
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| Specifications |
Specifications |
| Price Term: |
FOB |
| Port of loading: |
Changchun |
| Minimum Order |
100pcs |
| Unit Price: |
USD2.50 |
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Specifications
Material BK7 or other optical materials
Dimension Tolerance +0.0~-0.1mm
Center Thickness ¡À0.2mm
Focal Length Tolerance ¡À1%
Surface Quality S/D=60/40
Surface Figure lambd/4
Clear Aperture >90%
Chamfer 0.25mm at 45¡ãtypical
Coating Optional
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| Company: |
China star optics Technology Co., Ltd
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| Contact: |
Mr. Zhu Qingrui |
| Address: |
No.516,Building 3,ShenZhen Street 1-1,Economic and Technology Development Zone, |
| Postcode: |
130031 |
| Tel: |
8643184688875 |
| Fax: |
8643184688875 |
| E-mail: |
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