Neutral optical glass in the installation and cleaning process should Precautions

[Zhou Keven]

In "Neutral optical glass" of the installation and the cleaning process, any little sticky, and even nails printed or oil, will reduce the life of the lens. Must use the following precautions: 1) Do not install the lens with your bare finger. Should bring a finger or rubber gloves. 2) "Neutral optical glass" lenses should be stored in a dry, clean place to detect and clean. 3) Take the lens when not touch the film, but took the edge of the lens. 4) Do not use a sharp instrument to avoid scratching the lens surface. 5) "Neutral optical glass" Users should refrain from talking above the optical lens, and away from the work environment so that food, drink and other potential contaminants.
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