H.W. SANDS CO RP.                     Specialty Chemicals for the                   World Wide Imaging Industry

Available Dyes by Absorption Max.
300nm - 400nm 401nm - 450nm 451nm - 500nm 501nm - 525nm 526nm - 550nm 551nm - 575nm 576nm - 600nm 601nm - 625nm 626nm - 650nm 651nm - 675nm 676nm - 700nm 701nm - 725nm 726nm - 750nm 751nm - 775nm 776nm - 800nm 801nm - 825nm 826nm - 850nm 851nm - 875nm 876nm - 900nm 901nm - 950nm 951nm - 1000nm Greater than 1001nm Also See: IR Absorbers Many IR Dyes are also used for laser light absorption