Laser Viewing Window 420

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$170.00 - $1,995.00


pdf iconSpecification Sheet  - Laser Window 420

420 is an Acrylic laser safety window offering protection primarily from laser wavelengths 180-420 nm, 670-1080 nm, 2750-3000 nm, and 10000-11000 nm. 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.

Laser Safety Windows and Sheets Filter 420:

OD Specifications (Optical Density):

OD 5+ @ 190-375 nm
OD 5+ @ 900-1070 nm
OD 6+ @ 1064 nm
OD 5+ @ 10,000-11,000 nm

VLT (Visible Light Transmission):

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 wavelength. See the ANSI Z136 for more information about OD and laser glasses.

View Through Laser Glasses Filter*:

*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 windows.
LSO's (Laser Safety Officer) need to consider working environments, viewing conditions and beam delivery systems when making assessments and determining the correct laser glasses to protect against potentially hazardous laser radiation. Do not operate lasers without correct protective equipment and training. Laser Safety Vieweing Windows are not intended to replace laser protective eyewear (laser glasses or laser goggles) or other laser safety products that maybe required. Contact us or your certified laser safety officer for more information.

Extra Information

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

OD 5+ @ 190-375 nm
OD 5+ @ 900-1070 nm
OD 6+ @ 1064
OD 5+ @ 10,000-11,0000 nm