How to choose the advertising word laser cutting machine lens?

1, the size of the size is matched, this is easy to understand;

2, material, according to different laser power, consider the cost of use, you can choose K9, quartz, in the actual application process, professional manufacturers will divide these two types of materials into multiple levels, customers can choose the appropriate specifications according to actual needs.

3, coating, laser anti-reflection film, according to the use of the environment using different coating technical parameters.

Advertising word laser cutting machine lens maintenance taboo?

1. Touch the mirror with your hand;

2. Spraying the air on the mirror surface or using the air compressor;

3. The mirror directly touches the surface of the hard object;

4. Wipe with non-mirror paper (stick) or wipe the lens with force;

5. Press firmly when disassembling the lens.