Shanghai Longway Special Glass Co., Ltd.
Place of Origin: | Shanghai, China |
Brand Name: | LONGWAY |
Certification: | ISO9001 |
Model Number: | LW1609201453 |
Minimum Order Quantity: | 2000 pieces |
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Price: | negotiation |
Packaging Details: | paper,foam,carton |
Payment Terms: | D/P, T/T, Western Union |
Supply Ability: | 100000 Piece/Pieces per Month |
Customized Support: | OEM | Shape: | Ball |
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Surface: | Polished | Transmission: | Over 92% |
Coating: | Available | Application: | Optics And Lighting |
Highlight: | BK-7 Spherical Ball Lenses,Optics Spherical Ball Lenses,Customized Spherical Ball Lenses |
Customized BK-7 Optical glass spherical ball lenses for optics
The main points of these lenses are:
Function:
Usage:
Material | Optical Glass, Fused Silica, quartz |
Diameter Tolerance | +0/-0.15 mm |
Thickness Tolerance | +/-0.15 mm |
Cler Aperture | over 90% |
Surface Quality | 80/50~20/10 |
Transmission | above 92% |
Focal Length Tolerance | +/-1.5% |
Back Focal Length Tolerance | +/-1.5% |
Coating | available |
Usage | optical system, photographic sysem, Lighting system, Electronic apparatus; |
Contact Person: Mr. Dai
Tel: +86-13764030222
Fax: 86-21-58508295