1kw fiber laser cutting machine the lens cleaning
In the process of replacement, the placement, detection and installation of optical lenses should be paid attention to make the lenses free from damage and pollution. After a new lens is installed, it should be cleaned regularly. 1. Do not install lenses with bare fingers. Gloves or rubber gloves should be worn. 2. Do not use sharp instruments to avoid scratching the lens surface1kw fiber laser cutting machine . 3. Do not touch the film when taking the lens, but… Read More »1kw fiber laser cutting machine the lens cleaning