Laser Protection Lens Selection And Installation Considerations

  • By:Metmac
  • 2023-04-24
  • 92

Laser protection lens, also called laser focus lens, laser focus lens is a more precise optical components, laser protection lens is very important to laser equipment, its cleanliness directly affects the processing performance and quality of laser equipment. If the lens is not selected properly will cause laser loss, frequent damage to the protective lens, product quality is not stable, causing serious losses to the enterprise. Although the protective lens of laser equipment is a perishable part, but in order to improve its utilization rate and reduce production costs, the purpose of reuse can be achieved by cleaning the protective lens at regular intervals. Therefore, the protective lens of laser equipment should be maintained regularly.


When laser equipment is cutting, marking, welding and other operations on the material, the material surface will release a lot of gas, slag and spatter, and the laser protection lens, which is used to protect the gathering lens from damage during the cutting process.

Behind the strong market demand, there are usually products with varying prices and quality. There are dozens to hundreds of protective lenses on the market. Of course, behind the price differences are quality differences. Therefore, it is important for companies in the metalworking industry to choose lenses with high quality and low laser loss. METMAC as a professional optical lens manufacturer and also a national laser accessories supplier, reminds you in the selection and installation of laser protection lenses: choosing laser protection lenses, in addition to matching the shape and size, you also need to choose the material of the protection lens and the technical parameters of the laser anti-reflection film according to the actual cutting and welding and other actual operating environment and laser equipment, choosing laser protection lenses is a technical The selection of laser protection lens is a technical task.

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At the same time in the installation and cleaning process of the protective mirror, any sticky substances, even nail printed with oil droplets, will increase the absorption rate of the lens and shorten the service life. Therefore, the cleaning of the lens should not be neglected: 

  • When mounting, gloves must be worn without leaving any fingerprints; please do not scratch the surface of the lens with anything;

  • When holding the lens, please grasp the lens with both hands. edges, do not touch the film;

  • Clean the lens with clean thin paper, paper and optical grade solvent;

Protective lenses for laser equipment are a consumable item. When the cleanliness is still not high after several cleanings, please pay attention to replace them to ensure the processing efficiency of the laser equipment so as not to delay production.





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