Serengeti Leonora Shiny Blue Tortoise/Mineral Polarized Drivers M Lifestyle Glasses

Feminine and elegant are key words to describe Leonora's design. Made of qualitative handcrafted acetate enhanced by metal embellishments, Leonora's round shape offers a vintage yet trendy look. Features: Ultra Mineral Lens: Our mineral lenses are made with borosilicate optical glass, from Corning®. A full 20% thinner and lighter, our Borosilicate mineral glass lenses are finer than any other lens. Produced in the same process normally reserved for ophthalmic-quality corrective lenses, they provide the best visual acuity you could ever experience. Every pair of Serengeti® mineral lenses is unique: each Photochromic lens passes through a Hydrogen-fueled Lehr furnace, which activates the Spectral Control® technology with varying temperatures that determine the proprietary lens hue. They are also chemically tempered to ensure scratch and impact resistance. To complete this unrivalled visual experience, an anti-reflective coating is added to the backside of the lens, canceling the scattering light that causes reflective glare. Photochromic Technology: Serengeti® Photochromic lenses are activated by the amount of UV radiation in the atmosphere and engineered to transition from light to dark, gradually. Spectral Control Technology: Spectral Control® Technology filters up to 96% of blue light, allowing only the beneficial and regulating turquoise blue light to pass through, to reduce blue blur and visible noise. This protects your eyes from aging and damage to preserve your sight perfectly. Polarization Technology: Our polarization technology eliminates 99,9% of disruptive glare from the four types of glare: distracting, discomforting, disabling and blinding. This ensures, therefore, no more reflection from: vehicle headlights, intense lights, shiny surface reflections and the everyday outdoors. Fit: Medium Temple Length: 145 mm Material: Acetate Frame Color: Blue;Brown Color of Glass Lens (by Producer): Mineral Polarized Drivers Lens Height: 51 mm Gender: Female Frame Type: Full Frame Activity Type: Lifestyle Color of Glass Lens: Brown Age Group: Adult Bridge Width: 21 mm Size: M Made in: Italy Lens Category: S3;Photochromic;S2 Frame Shape: Rounded Polarized: Yes Frame Color (by Producer): Shiny Blue Tortoise Variant Glasses (Google Merchant): Shiny Blue Tortoise/Mineral Polarized Drivers Variant: Shiny Blue Tortoise/Mineral Polarized Drivers Technology: Photochromic;Spectral Control Designed in: USA