Ruby Laser Protective Acrylic Sheet, Light Blue

$2.25 sq. in.

Ruby is an Acrylic laser safety window offering protection primarily from Ruby laser, diode 2, gold vapor, helium neon (HeNe), krypton at 647 nm and 676 nm, and Photodynamic therapy (PDT) protection. 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. .140″ Thickness

Maximum Sheet Size 24″ X 36″

OD>5 from 190-375nm
OD>2 from 630-730nm
OD>3 from 650-720nm
OD>5 from 670-710nm
OD>6 at 694nm
OD>5 at 10600nm

VLT = 45%


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 for a quote.

Total Area (sq. in.)
Product Price

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Additional information

Weight 32 oz
Dimensions 12 × 8 × 8 in
Laser Filter Type



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