2024-10-30 14:29
Difference between non spherical lenses and spherical lenses
Non spherical lenses have a continuous change in curvature from the center to the edge, with the curvature radius varying with the central axis, in order to improve optical quality and minimize the number of lenses in the lens,
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2024-10-22 10:31
How to maintain optical filters?
All optical components are precision instruments, especially optical filters, which are easily scratched on the surface.Improper cleaning and storage methods may damage the filter surface facial mask layer, reduce its application performance and shorten its service life
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2024-10-22 10:16
Types of insulating glass and optical lens grinding technology
Insulated glass has special absorption, transmission, and reflection abilities for light and heat. When used in building exterior windows, glass curtain walls, etc., it can achieve significant energy-saving effects.
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2024-10-21 14:17
Processing methods for optical glass lenses and how to improve the yield rate of optical glass lens processing
The difference between optical glass lenses and other glass lenses is that as a component of an optical system, also known as an optical lens, it must meet requirements such as optical imaging.
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