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As a leading manufacturer in the Yangtze River Delta Integrated Demonstration Zone (Jiashan, Zhejiang), Jiangnan Outdoor has been awarded "National High-Tech Enterprise" and "Jiaxing Green Factory" titles, with full certifications in ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 international standards.
The development of optical glass and that of optical instruments are inseparable. New reforms in optical systems often put forward new requirements for optical glass, thus promoting its development. Similarly, the successful trial production of new types of glass often, in turn, promotes the develop...
READ MOREThe difference between optical glass and other types of glass lies in that as a component of the optical system, it must meet the requirements of optical imaging. Therefore, the determination of optical glass quality also includes certain special and more strict indicators. The following requirement...
READ MOREThe visible light band ranges from 400 to 700 nanometers, which are the colors that the human eye can distinguish. The infrared glass in Xiamen is 532nm for green and 633nm for red, with a difference of 100nm between the two. Lenses used within this range have very high requirements for the peak val...
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