Epolin produces a large selection of near infrared (NIR) and visible absorbing dyes. Epolin also incorporates these dyes into formulated dye blends and compounded thermoplastic pellets. NIR & Visible Absorbing Dyes learn more > sunglass.png Laser Absorbing Compounds learn more > Sun Lens Dyes learn more > Welding Dyes learn more > Visible Opaque Materials learn more > Formulated Dye Pellets learn more > HEVLightAbsorbers.png HEV Light Absorbers learn more > PRINT