Hangzhou Optical & Electrical Instrument Co. Ltd.
About us | (1) glass aspherical lens: (2)spherical lens: Diameter-200mm (3)projector lens: F80-290mm (4) multiply coating: Wide-band increased transmisson layer, high reflection reflecting layer(reflection more than 90%), wave-band filter (5) prism (6)plastic lens |
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Industry Focus | Optical Instrument & Parts, Photography & Optic Product Agents |
Business Type | Manufacturer |
Products/Services | Optical instrument & parts, photography & optic product agents |
Our Markets | Worldwide |
No. of Employees | 51 - 100 People |
Annual Sales Range(USD) | Below US$1 Million |