Serengeti Ostuni Sunglasses
Extremely thin and lightweight, Ostuni is part of the Slim Collection: a collection that stands out thanks to its minimalist classic style and maximum comfort. With its rounded lens shape, Ostuni offers a glamorous look with Serengeti style.
ULTRA MINERAL LENS
EXPERIENCE THE ULTIMATE LENS ON THE MARKET
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-fuelled 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.
DRIVERS® GRADIENT LENS
Category 2 to 3
Overcast to medium light conditions.
Ideal for Driving and Everyday use.
Available in polarized and non-polarized ultra-light mineral lenses.
Absorbs 74% to 87% of the visible light, according to the lens.
Blocks 85% to 93% of the blue light, according to the lens.
Our Drivers Gradient lens was invented to help both pilots and drivers to read their instruments and see the world in perfect clarity. This lens is darker at the top and lighter at the bottom. Protecting your eyes from above while providing a clear view of the dashboard below. For pilots, our non-polarized Drivers Gradient finish is the preferred choice — capturing details at great distances without obscuring their view of the digital instruments in front of them.
PHOTOCHROMIC TECHNOLOGY
MOLECULARLY INFUSED IN EVERY SERENGETI® LENS
ADAPT TO LIGHT
As the pioneer of Photochromic technology, Serengeti® leads the industry in creating lenses that adapt to any light condition in any setting. Serengeti® Photochromic lenses are activated by the amount of UV radiation in the atmosphere and engineered to transition from light to dark, gradually.
In bright conditions, UV radiation is more intense. The lens molecules expand in size, darkening the lenses. Less light can then pass through.
In darker conditions, UV radiation is less intense. The molecules shrink and separate, lightening the lenses. More light can pass through.
Your eyes are always protected and receive the optimal amount of light needed at any times and in all weather conditions.
You are able to discern shapes and colors more quickly while eliminating eyestrain.
SPECTRAL CONTROL® TECHNOLOGY
MOLECULARLY INFUSED IN EVERY SERENGETI® LENS
MANAGE THE LIGHT
Specific and unique to Serengeti®, Spectral Control technology provides you with the ultimate High Definition vision of everything in sight.
Spectral Control® Technology filters up to 96% of blue light. It enhances a natural color balance and improves contrasts and perception by acting like a “HD” visual equalizer to achieve the perfect mix of colors across all conditions. It selectively manages light wavelengths, distinguishing reds, greens, and yellows. Landscapes that would be washed out, dull or flat with other lenses become defined, vibrant, and vivid — while your eyes remain cool and relaxed.
POLARIZATION TECHNOLOGY
ULTIMATE GLARE PROTECTION
CONTROL THE LIGHT
Whether you’re in a high- or low-glare environment, you deserve lenses that give you the ultimate glare protection and with it, uncompromised clarity.
Our polarization technology eliminates 99,9% of disruptive glare from the four types of glare: distracting, discomforting, disabling and blinding. It offers UV protection up to 400nm. This ensures, therefore, no more reflection from: vehicle headlights, intense lights, shiny surface reflections and the everyday outdoors. This polarization technology relieves eye fatigue and impeded vision by eliminating disruptive glare. It also allows you to experience absolute clarity, revealing elements that you couldn’t see before.
ECO-NYLON MADE IN ITALY
Grilamid BTR XE 4010, the polymer’s scientific name, is a sustainable substitute for TR90. It is extracted from Castor Plant but offers the same characteristics as TR90 Nylon (durable, flexible, lightweight, can bend, less likely to break) without requiring the use of petrol.