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1064nm AR coated Fused Silica Laser Protective Lens

Optical Window

1064nm AR coated Fused Silica Laser Protective Lens

Laser Protective Window

Material : Fused Silica

Dimension Tolerance : ±0.1

Thickness : 4.7mm

Surface Quality : 40/20

Transmittance : 99.5%

Clear Aperture : <80%

Bevel : 0.5 x 45deg

Coating : 1064nm


  • Product Detail

1064nm AR Coated Fused Silica Laser Protective Lens – High-Precision Optical Solution

Product Description

The 1064nm AR Coated Fused Silica Laser Protective Lens is a high-performance optical component designed to protect laser systems while ensuring superior transmission and minimal reflection at the 1064nm wavelength. Made from premium fused silica material, this lens offers exceptional durability, thermal stability, and resistance to laser-induced damage.


Laser protective window is mainly used in laser cutting to prevent debris splash to damage the lens.It is flat optics window coated with high damage threshold (>15J/cm2) anti-reflection coating to reduce the reflection,is now widely used in optical cutting,laser marking and other applications.


Pandas Optic offers high quality fused silica laser protective windows, which are designed for useing with high power fiber lasers, to protective laser optics against damage from material splatter. Laser proteictive window is coated AR coating 1064nm in both sides. The substrate of the window is normally JGS1 or Fused Silica(FS). The diameter 18mm to 55mm is available.


We have following size in stock:


Lens assembling

1.Fixing ring

2.Laser Protective Window

3.Seal ring

4.Drawer



Features:

  • 1064nm AR Coating: Optimized anti-reflective coating enhances transmission and reduces power loss.
  • Durable Fused Silica Material: High resistance to thermal shock and laser-induced damage.
  • High Precision: Manufactured with tight tolerances for superior optical performance.
  • Wide Compatibility: Suitable for Nd:YAG lasers and other 1064nm laser systems.
  • Customizable Options: Available in various sizes, shapes, and coatings to meet specific needs.

Applications:

  • Laser Cutting and Engraving Machines
  • Industrial Laser Systems
  • Scientific and Research Laser Applications
  • Medical Laser Devices
  • Nd:YAG Laser Systems

Specifications:

  • Material: Fused Silica
  • Wavelength: Optimized for 1064nm
  • Coating: AR Coating (R < 0.2% per surface at 1064nm)
  • Diameter: Customizable (Common sizes: 20mm, 25.4mm, 30mm, etc.)
  • Thickness: Customizable
  • Surface Quality: 40/20 or better
  • Flatness: λ/10 @ 632.8nm

Why Choose Our 1064nm AR Coated Fused Silica Lenses?

  • High-quality fused silica material ensures durability and clarity.
  • Advanced AR coatings minimize energy loss and protect the laser system.
  • Custom manufacturing for specific project requirements.
  • Fast production and global delivery.

Order Now:
Contact us today to get a quote or discuss your custom requirements for the 1064nm AR Coated Fused Silica Laser Protective Lens.





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