Bertoni uses the most advanced optical technologies to offer unbreakable sunglasses to sportsmen, photochromic lenses, polarized lenses, anti-reflective lenses, anti-fog lenses, lenses for driving,and nylon lenses for all sports.

Drive Lens

Drive Sunglasses ( interchangeable lens sunglasses) Every sunglasses of the Drive collection get 3 interchengeable lenses purposely studied for motorbike : 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 driving through fog, tunnels or at sunset. This type of lens is well appreciate by bikers and professional 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.

Photocromic Lens

Photochromic Sunglasses: these sunglasses for motorcycle have Photochromic anti-fog lenses which 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 transition 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 sunglasses is in nylon so they will never change shape and are highly resistant to impacts.

Polarized Lens

Polarized sunglasses Many surfaces reflect the sun's rays just like a mirror (so do windows, water surfaces and snow), amplifying the intensity. It is necessary in these conditions to protect your eyes against this glare. The polarized lenses cut out the excess light. The vertical light brings information to the eye, making it possible to see colours and contrast, while the horizontal light is the one with which we see glare. The polarized eyewear block out the horizontal light, acting like a filter and making our eyes absorb only the best light. Plus, the polarized lens technology intensifies the contrasts improving the perception of colours, this is great for driving sunglasses expecially for motorbike sunglasses

Antireflection Lens

Antireflection lens The sunglasses for bikers of this line get a no reflection treatment on the inside surface of the lens making them excellent for driving motorbike, guaranteeing safety and comfort day and night

Antifog Lens

Antifog lens ( no fog sunglasses ) The antifog sunglasses for motorcyle 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.


"Bertoni Eyewear" is a well known italian brand of sport sunglasses coming from a twenty-year experience in the sport–optic market of his technicians.The Bertoni eyewear are well appreciated in every sport because they have a comfortable and well fitting design plus the latest technical discoveries for the lenses and materials. The wide range of models have been developed to suit all types of sports: motorbike sunglasses, cycling, car racing, parachuting, fishing, water sports, skiing, golf, beach volley, horse riding, tennis, shooting and many others. The Bertoni sunglasses are made respecting the CE and FDA regulations with a strict quality control in particular when choosing the best lenses and materials.