Dichroic Film1064nm Optical Lens Coating
Technology of Optical Lens Coating
The common method of optical thin film technology is to coat the glass substrate with vacuum sputtering, which is generally used to control the reflectivity and transmittance of the substrate to the incident beam, so as to meet different needs. In order to eliminate the reflection loss on the surface of optical parts and improve the image quality, one or more transparent medium film is coated, which is called anti-reflection film or anti-reflection film. With the development of laser technology, there are different requirements for reflectivity and transmittance of the film layer, which promotes the development of multilayer high-reflectance film and broadband anti-reflection film. For various applications, high reflective films are used to make polarizing reflective films, color spectrometers, cold light films and interference filters, etc
Sichuan Vstar Optical Technology CO.,ltd is experienced of varied basement of optical coating for sphericalasphericalprismwindowplainspecial shaped products.
We provide tailor-maid optical products services to our customers,specializing in the manufacture of precision optical components more than ten years
experience in optical products manufacturing.
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