HeNe is an Acrylic laser safety window offering protection primarily from helium neon (HeNe), sodium vapor, gold vapor, diode 2, dye, krypton at 647nm and 676 nm, and ruby attenuation, PDT and dermatology laser protective applications.
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 are available. This laser safety viewing window meets and/or exceeds US ANSI Z136 standards for use with lasers. Plus, this laser protective acrylic sheet has a 0.150″ Thickness.
Maximum Sheet Size 24 x 36
OD 5+ @190-375 nm
OD 2+ @575-720 nm
OD 3+ @590-710 nm
OD 4+ @600-700 nm
OD 5+ @610-694 nm
OD 6+ @647-694 nm
OD 5+ @10,600 nm
VLT = 18%
The requested dimensions will be held to +1/16″ tolerance. If you require a more precise tolerance, do not order on this site. Send your request to email@example.com for a quote.
For more options, check our Laser Windows collection.
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