Quartz Laser Protection Lens Safety Protective Window For Laser Cutting Welding (35*4)
$ 28.17
1Made of high quality quartz material, sturdy and durable to use. 2The protective window which will be used at laser cutting head to protect the focusing lens in case of damage. 3Double-sided coating process, exquisite workmanship. 4High accuracy machining, good product quality. 5The protective lens made of quartz substrate can withstand high temperature and has high light transmittance, suitable for machines over 200W.
