11-20/2025
Selecting the right protective lens for a laser cutting machine is crucial. Protective lenses, as consumable components, primarily protect the focusing lens from dust and slag. Besides being widely used in laser cutting machines, they are also essential components for other laser equipment, such as laser marking, laser welding, and laser engraving. Therefore, protective lenses have broad market applications. The price of protective lenses on the market varies greatly, ranging from tens to hundreds of yuan. Their quality also varies greatly, and defective products are common. Improper selection can lead to increased laser loss, frequent damage to the protective lens, and unstable product quality, resulting in significant losses for the company. Therefore, selecting the right protective lens is a crucial task.