Clear Poc Iris Comp goggle lens
Polycarbonate lens are 100% (99,9%) UV blocking and they also provide good penetration resistance. In the single lens construction, Iris Comp, the lens is made in Cellulose Propionate with a anti fog coating. The single lens is used to minimize the optical distortion and in this case the lens will not have the same high degree of protection against scratches nor fog as the double PC lens. So only choose the Comp version if you are a competitive racer who really prioritize to minimize the optical distortion.
VLT – Visible Light Transmission. A measurement that specifies the percentage of light coming through the lens and reaching your eyes, a totally clear lens for dark conditions typically have around 90% VLT and a very dark colored lens with mirror for sunny conditions may have down to 10% VLT. Most allround lenses will be found between 30 to 60 %. In the range of POC goggles you will find alternatives for all kinds of conditions.