Design Your Own Custom Debris Shield

ULC offers high quality laser debris shields, also known as cover slides, as 100% customizable debris shields for your specific applications. 

These are OEM replacement windows and are designed to protect lasers against dust, shrapnel, fumes, and other pollutants that can be damaging. Standard design features include:

  • — High Damage Thresholds
  • — Low Reflectivity
  • — Extremely Low Absorption
  • — High Quality Substrate

We currently house three sizes of laser debris shields on our product page:

debrisshield.jpg Product Number: ULC-DS-134
Diameter: 134mm +/- 0.10mm
Thickness: 3.00mm +/- 0.10mm
TWD: < 2 waves
Parallelism: < 30 arcminutes
Scratch/dig: 20/10 (10/5 available upon request)
Coating: R< .25% @ 1064nm & < 10% @ 632.8nm @ 0º AOI
Bevel: protective
Clear Aperture: 85% min
debrisshield.jpg Product Number: ULC-DS-55
Diameter: 55mm +/- 0.10mm
Thickness: 2.00mm +0.15mm – 0mm
TWD: < ½ waves @ 632.8nm
Parallelism: < 45 arcminutes
Scratch/Dig: 20/10 (10/5 available upon request)
Coating: R< .25% @ 1064nm & < 10% @ 632.8nm @ 0º AOI
Bevel: Protective
Clear Aperture: 85% min
debrisshield.jpg Product Number: ULC-DS-50
Diameter: 50mm +/- 0.10mm
Thickness: 1.500mm +0.15mm – 0mm
TWD: < ½ wave@ 632.8nm
Parallelism: < 45 arcminutes
Scratch/Dig: 20/10 (10/5 available upon request)
Coating: R< .25% @ 1064nm & < 10% @ 632.8nm @ 0º AOI
Bevel: Protective
Clear Aperture: 85% min

United Lens is capable of creating a 100% custom debris shield, complete the form on this page to be contacted by a Sales Representative today.

If you have any questions, please contact us.

Have a custom request? Simply fill out the form and a Sales Representative will be in touch shortly.