Laser Components USA, Inc.
116 South River Road
Building C
Bedford, NH 03110
Phone: +1 603 821 7040

Please contact us. We are glad to help!

(Fields with an * are required)
  • English

Protective Windows

Protective laser windows are used in high-power laser material processing, in particular. Protective windows protect pricy laser optics against damage from material splatter.

Protective windows made of BK7, quartz, and ZnSe

Protective Windows

Protective windows are used to protect from material splatter during cutting, welding, and engraving.

Protective Windows

So-called protective windows are the last optics to be used before the working area; they protect high quality laser optics from material splatter. In the majority of cases, protective windows are available inexpensively with few demands regarding surface figure and surface quality.

The windows are coated with an anti-reflex coating for the laser beam and, upon request, can also be AR coated for the pilot laser in the visible wavelength range.

Protective windows are available in the following materials:

  • BK7 or similar for the simplest application
  • Quartz glass for lasers with higher output power


read more »

Other customers have also looked at:

Your contact person

Michael Tuohy

+1 603 821 7040