Fit: Medium Universal
Frame Features: Adjustable Nose Pads, Titanium Acetate, Spring Hinges
Lens Size: 60 x 38 x 39mm, 17mm dbl
Temple Length: 135mm
Base Curve: 8 Rx
Lens Colour: Driver Polarised Photochromic
Polarised Glass: 18% Transmittance lightened lens, 10% Transmittance darkened lens, 93% blue light blocked lightened lens, 96% blue light blocked darkened lens
PHOTOCHROMIC (Adapt to Light) FEATURES:
Serengeti not only pioneered photochromic technology, they also engineered it into every lens they make. In bright conditions when UV radiation is more intense, the lens molecules expand in size, darkening the lenses and allowing them to absorb more light. In darker conditions when UV radiation is less intense, the molecules shrink and separate, letting additional light pass through. In this way photochromic lenses do the work for your eyes, providing the optimal amount of light at all times to eliminate eyestrain and give you the clearest view of the world around you.
SPECTRAL CONTROL (Manage the Light) FEATURES:
Specifically designed to interact with the full spectrum of light, Spectral Control works like a visual equalizer by selectively managing light wavelengths. Haze and glare are dramatically diminished, contrast is enhanced, and your vision is sharper – all while filtering out the distracting blue light that causes eye fatigue
A full 20% thinner and lighter, ultra-light glass lens is the most optically superior lens on the market. Serengeti glass lenses are made from only the finest materials-providing unsurpassed visual acuity. Hydrogen-fueled lehr furnaces activate each lens with photochromic and spectral control technologies, with varying high temperatures determining the proprietary lens colour.
The 555nm lens gets its name from the 555 nanometer center of the visible color spectrum of light, the point where the human eye sees the easiest and most comfortably. Ideal for bright light conditions, the photochromic 555nm lens manages yellow and green light transmission to cool and relax the eyes. The light silver mirror coating further reduces eyestrain by acting as a protective shield against glare. Available in non-polarized and polarized ultra-light glass and Polar PhD lenses.
- Hard Case/Cleaning Cloth
- Guaranteed 100% Authentic Product