JGS1 Fused Silica Fiber Laser 20x2mm Protective Windows

Fiber Laser Cutting Parts Protective Windows Optical Laser Lens JGS1

Diameter 20mm
Thickness 2mm
Wavelength 1010-1090nm

The JGS1 Fused Silica Fiber Laser 20x2mm is a high-purity optical window designed for use in fiber laser marking, cutting, and engraving machines. Manufactured from JGS1 fused silica, this optical glass provides excellent transmission in the infrared wavelength range, making it ideal for protecting internal optics while maintaining high laser efficiency and beam quality.

The JGS1 Fused Silica Fiber Laser 20x2mm window is commonly used as a protective lens for fiber laser scan heads and laser marking machines. With a diameter of 20mm and thickness of 2mm, it is designed to fit standard fiber laser optical assemblies. The high-quality fused silica material offers low thermal expansion, strong resistance to heat, and high damage threshold, allowing it to perform reliably in high-power laser environments.

This protective window helps prevent dust, smoke, and debris from reaching expensive internal lenses and mirrors, extending the life of the laser system and reducing maintenance costs. The JGS1 fused silica construction ensures stable optical performance, clear beam transmission, and long service life even during continuous industrial use.

The JGS1 Fused Silica Fiber Laser 20x2mm is suitable for fiber laser marking machines, fiber laser cutting systems, and other precision laser equipment where dependable optical protection is required