The antifog sunglasses for skydiving have lenses treated with a special resin which removes the condensation which forms on the surface of the lens making sport hard or when passing from hot to cold. The antifog coating enables to always have a perfect vision. The sunglasses of this collection are light, impact resistant, and with an excellent grip. The lens are made in anticrash policarbonate 2,2 mm. of thickness.
Photochromic skydiving sunglasses with anti-fog lenses that change colour intensity automatically depending on the brightness and UV light, guaranteeing an excellent visual performance. The photochromic lens protects the eyes when out in the sun or in any weather condition. Plus the lens is treated with a special resin which removes the condensation which forms on the surface of the lens when passing from hot to cold. The sunsensor lens can change colour in only 8 seconds when passing from light to dark, and 35 seconds when passing from dark back to its light colour. The frame of the Bertoni Photochromic eyewear is in nylon so they will never change shape and are highly resistant to impacts.
Skydiving interchangeable multilens sunglasses: every cycling sunglasses of the Drive collection get 3 interchengeable lenses: smoke , Drive and clear. The “Drive” lens with his special amber colour is ideal for driving during the day because guarantees an excellent contrast obetween colours and reduces the dazzle effect of the sun, dimming the blue colours, so each colour can be seen at its best. This way you have a surprising contrast effect but at the same time it relaxes your sight, particularly when biking through fog, tunnels or at sunset. This type of lens is well appreciate by pilots and professional cycle drivers who, even after long hours driving, do not strain their eyes thanks to the unique colour of the lenses. The smoke lens is indicated in sunny days. The clear lens is pefect during the night driving. All the lenses are in polycarbonate material , unbreakable lenses , highly resistant to impacts and extremely light in weight. Both sides of the lenses have been treated with anti-reflex, anti-scratch.
Skydiving Sunglasses with Optical Insert for prescription lenses without any graduation limit. Quickest and cheapest way to have a wraparound windproof frame for whom needs to wear prescription lenses. The clip is really easy and fast to put on and off just by clicking it to the frame.