Biconvex Lens
Specification Snapshot
Clear Aperture Dimension
90%
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Specifications
| Parameter | Value |
|---|---|
| Outer Diameter Tolerance | +0/-0.15mm |
| Centration Error | 3minutes |
| Clear Aperture Dimension | 90% |
| Surface Accuracy N(△N) | 3(0.5) |
| Surface Quality | 40-20 |
| Chamfer [Or According to Drawing Requirements] | 0.25×45° or According to Drawing Requirements |
| Coating | According to Drawing Requirements |
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Supplier Information
Nanjing Zhengyu Optical Technology Co., Ltd. specializes in manufacturing high-precision optical lenses, with main products including flat series, prism series, and surveying instrument accessories, applicable to rangefinders, total stations, rotating lasers, line lasers, etc. The company possesses processing equipment such as prism milling and grinding machines, high-speed prism polishing machines, classic low-speed prism polishing machines, and inspection equipment like automatic goniometers and plane laser interferometers, providing high-quality, high-precision, and stable optical products. With over 10 years of professional optical cold processing technicians, the company has strong technical strength and is a young team brave in innovation. Continuously improving products and after-sales service, we have established good cooperation with several world-class multinational companies.
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