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Port: Shanghai / Shenzhen / Qingdao / Ningbo / Other
Payment Terms: L/C , T/T , other
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Min.Order Quantity: 5 Piece/Pieces Supply Ability: 5000 Piece/Pieces per Month Port: FOB Changchun Payment Terms: L/C,T/T,Western Union
bi concave double concave lens Size:2mm to 500mm S/Q:40/20 or better Flatness:1/2 Lambda customized lens and stock lens
bi concave lens or double concave lens
The bi concave Lens or double concave lens is primarily used for diverging light and image reduction, as well as increasing system focal lengths and collimating converging light beams.
specifications requirement of concave lens:
Whole Procedures of product processing
1.Cutting materials,
2.preparing toolings and models,
3.Coarse grinding,
4.Polishing surfaces,
5.Cleaning the lenses,
6.testing,
7.coating,
8.testing Finish.
Changchun Realpoo Photoelectric Co., ltd a professional leading manufacture of optics in the world. Realpoo possess Experienced engineer,Professional production line,exellent testing machine as well as advanced inspection instrusment. With the advanteges,we offer optical products in the fileds of University laboratory, Industry, Scientific research, Medical treatment, Mechanical equipments, lasers and Construction industry and so on. We are confident because we have good team work, strict quality control system, best after-sales service. "Superior quality, Best service."Realpoo will insist on the goal to guarantee your satisfaction!
Year Established: 2012
Business Type:
Management Certifiation:
Operational Address: Door 1, No. 4, Puqing Road, Chaoyang District, Changchun, Jilin, China (Mainland)