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NINGBO HONGBO OPTICAL INSTRUMENT CO., LTD.
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ChinaVIP0Audited Supplier
Products: Magnifier , Pocket Microscope , Magnifier Lamps , Binoculars , Compass , Magnifying Lens & Stereo Microscopes
Response Time: within 24 hours
Response Rate: 100%
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plastic aspheric lenses/condensing lens/ hemispheric lenses
OverviewQuick DetailsPlace of Origin:Zhejiang, China (Mainland)Brand Name:HBModel Number:HB-14Material:quartz or BK7 or B270Usage:OpticalSha
$5 /Piece
Product Details
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Specifications
1.Dimensions Tolerance +0.0, -0.15mm
2.Centration <3 arc minutes
3.Chamfer 0.25 mm @ 45deg
4.Surface Figure L/4 632.8 nm
Aspherical lenses
1.Dimensions Tolerance +0.0, -0.15mm
2.Centration <3 arc minutes
3.Chamfer 0.25 mm 45deg
4.Surface Figure L/4 632.8 nm
5.Surface Quality 60-40 scratch & dig
6.AR coatings BBAR coated
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