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Plano-concave lens
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| Payment Terms: | N/A |
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Product Details
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| Specification: | N/A |
Packaging & Delivery
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Product Description
They have a negative focal length, is used to diverge a parallel light beam.
Material:BK7,UV-grade fused silica
Size:3mm-220mm
Thinkness Tolerance:±0.1mm
Centration:3 arc min
Surface figure:1λ
Surface quality:60—40scratch and dig
Clear aperture:90％
Coating:avaliable upon request
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SUPPLIER PROFILE
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| Company: | Changchun Jixinag Optoelectronic Co,Led | ||
| City/State | changchun, jilin | Country: |
China 
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| Business Type: | Export - Manufacturer / Trading Company | Established: | 1995 |
| Member Since: | 2012 | Contact Person | Yan Zhang |
SUPPLIER PROFILE
City/State/Country -
changchun, jilin
China
Business Type -
Export - Manufacturer / Trading Company
Established -
1995
Member Since -
2012
Contact Person -
Yan Zhang