Tinting Laboratory

Tints can be applied to most lens mediums including Plastic from CR39 1.5 index to Hi Index 1.74, impact resistant material Trivex and Tribrid.

Process

For tinting, lenses go through heat-treated process, using specially formulated chemical dyes. This process can be used on most lens materials excluding glass. To make a tinted lens, one or more metals or metallic oxides are introduced into the basic batch at the start of the process (less than 1% )