Pilla has developed a highly technical high definition lens technology platform to address a very simple need: Perfect vision for Sport. HiDefSpex accomplishes this with an exclusive lens technology capable of amplifying color and contrast to produce crystal clear high definition visual imaging along with a simple light management system for choosing the right lens for existing lighting conditions. This combination of lens technology and light management translates to a competive advantage for superior performance in any sport. HiDefSpex uses a proprietary High Definition technology called ColorTrastTM in all our lenses: both Plano and Prescription. The technology intensifies color and increases contrast to produce extremely sharp detail and color registration. By infusing ColorTrast directly into our Diamond Vision lens material, hiDefSpecs achieves crystal clear optics with significant performance advantages for Sports. It is important to note that HiDefSpex does not tint their lenses. Lenses are infused with color enhancing technology.