Nanoparticle technology
Our ceramic IR window films use engineered nanoparticles for heat management, so performance comes from the material rather than from how dark the film looks.
Setting the standard for car window tinting
Drivers choose Kepler for its multi-layer heat rejection and clear optics. Careful material selection and film design keep color stable and the view sharp, which is what you want from glass you look through every day in California sun.





























