Thickness 3mm. Quartz undergoes multiple processes such as cutting, polishing, and polishing, making it resistant to high temperatures and strong laser resistance. When removing and placing protective lenses, do not directly touch the surface of the lens with your hands.
eBay
The fiber laser protective window is made of special industrial technology glass quartz made of silica, which has high-temperature resistance, corrosion resistance, low thermal expansion coefficient, thermal shock resistance, good electrical insulation performance, and good thermal stability.First, check the surface of the laser protection lens to see the smoothness of the surface. When installing the laser protection lens, pay attention to the edge of the lens with your fingers and thumbs to ensure that the lens installed in the laser cutting head is clean.Both sides of the protective laser lens are coated with an anti-reflection film to reduce high damage to reduce the loss caused by reflection. The double-sided anti-reflection film processed is section, rounded, polished, polished, and coated. It has stable performance and is durable.
eBay
Optical Connector. Storage Temperature(°C). Large LCD, easy operation. Weight (g). Alkaline Battery(3 AA 1.5V batteries). Compact size and decent appearance. CW,270Hz,1KHz,2KHz. Modulation Frequencies.
eBay
eBay
Material : Quartz.
eBay
And enable JPT laser suitable for more material processing which Q-switch limited. Marking on fly. Laser derusting.
eBay
Laser Wavelength 355nm. 335-20W UV Fiber Laser PVC 3D Engraver Marking Machine Chiller FDA CE. Advanced Cooling System:Equipped with a special UV marking machine cool chiller, the LY 3D ensures efficient and long-lasting operation.
eBay
Laser power JPT MOPA M7 60W. Frequency of pulse 0-4000 KHz. Marking Speed 15000mm/s. 5 years warranty, 24 hours online technician support. Marking Depth 0.1-1 mm. Marking Content Text, pattern, date, bar code, etc.
eBay