CO2 Laser Safety Viewing Window 400

2 reviews Write a Review
$49.50 - $715.00


400 is an acrylic laser safety filter window offering protection primarily from CO2 lasers systems(10,600 nm or 10,000-11,000 nm). This laser safety window is ideal for use in industrial, manufacturing, medical, education, and research environments. Laser windows can be custom cut, molded, and drilled to your CAD specifications for use in enclosures or machine windows. This laser safety window may provide protection from other laser wavelengths not listed. Please see Product Information for additional information about this filter or contact us. Filter specifications can be permanently engraved on the window. Custom sizes and shapes available.This laser safety viewing window meets and/or exceed US ANSI Z136 standards for use with lasers.
ANSI LogoThese laser safety glasses meet and/or exceed US ANSI Z136 standards for use with the appropriate laser systems.

If you have any questions, please feel free to call or leave us a note here.

400 Laser Protective Filter Window

Material: Acrylic

OD Specifications (Optical Density):

OD 6+ @ 10,000-11,000 nm

Optical Density: is a measure of the transmittance of an optical element for a given length at a given wavelength . The higher the optical density, the lower the transmittance of light at a specified waveleng. See the ANSI Z136 for more information about OD and laser windows.

VLT (Visible Light Transmission):

VLT: The attenuation of light by a filter in the visible spectrum. VLT is determined in relation to standard illumination and evaluated according to the daylight-adapted (photopic) or night-adapted (scotopic) conditions descriped more in the ANSI Z136.7 for Testing and Labeling of Laser Protective Equipment. The lower the VLT, the less "visible" light is transmitted. Laser glasses may affect the ability to see warning lights/signs or distinguis between colors.

View Through Laser Window Filter*:
CO2 Filter View
*View Threw Laser Window Filter is a general representation of the visibility through the laser window. The color and transmitted light may vary from what is shown. Please contact us for more information about this laser filter and appropriate viewing conditions was well as wavelengths that may not be visible because of these laser window.

Extra Information

Laser Sheet Category:
Class 4 Acrylic
Safety Products:
Laser Windows
Optical Density (OD) Specifications:

OD 6+ @ 10,000-11,000 nm

2 Reviews

  • Posted by ray on Oct 2nd 2019


    K40 laser AKA Chinese laser

    My eyes are just a tad important to me! So I replaced the window in the lid with this glass!
    I contacted tech support and confirmed what I had chosen was correct! The fellow in tech support treated me with absolute respect. I was ordering a $60 partfor a cheap laser yet he treated me as if I was ordering a $10k order! WOW!!

  • Posted by Yongsun Ryu on Oct 10th 2017


    Certificate of origin

    I want certificate of origin for customs clearance.
    Invoice # 11964