Ruby Laser Protective Lens Blanks

Ruby Laser Protective lens blanks offer protective eyewear manufacturers a cost effective protective polycarbonate lens that is optimized to attenuate laser hazards at the Ruby wavelength of 694.3 nm and in Photodynamic Therapy (PDT) applications. Additional coverage provided from 630 nm to 660 nm (Diode 2 lasers), 627nm and 650 nm (Gold Vapor lasers), 633 nm (Helium Neon – HeNe), and 647 nm and 676 nm (Krypton lasers). High transmission makes this lens a popular choice. The filter is available in 73mm diameter x 3 mm thick, 6 base plano power, round, hard coated lens blank.