National Service Hotline：
181-2882-4965
Main products: R & D and production of optical filter, optical prism, optical lens, optical lens and other products
2020
07-29
Filters are optical devices used to select the required radiation bands. As optical devices, they are an indispensable p...
2020
07-29
The filter is an optical device used to select the desired radiation band. One of the commonality of filters is that the...
2020
07-29
With the rapid development of modern industry, precision optical components have been widely used in various industrial ...
2020
07-28
1. Basic knowledge of infraredInfrared rays are electromagnetic waves in nature like visible light. Its wavelength range...
2020
07-28
The optical measurement parameters of the lens (lens group), the most frequently appearing in many optical measuring ins...
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Mobile phone number: 181-2882-4965
Contact Email: 18128824965@163.com
Phone: 0752-3696023 0752-3696021
Address: 3 / F, Changlong Guoshunkang Industrial Park, Zhenlong Town, Huiyang District, Huizhou City
