F399A Photochromic Sport Prescription Sunglasses
- Frame: mat black anticrash polycarbonate - thanks to their excellent grip at arms, at the adjustable nose pads and moreover with the elastic strap, this sunglasses will stay in place.
- Included a Removable Optical Insert for Prescription lenses - any strength friendly – Your optician can easily assemble your prescription lenses to the clip. The optical clip of this model can also be used with the Bertoni OS366 models. The clip can be used both with and without the anti sweat sponge.
- NEW Sunsensor Photochromic Antifog Lens from cat 0 to 3: Innovative Technology , react consistently to light and UV rays - they darken from category 0 transparent (indoor, foggy days, bad weather) to grey category 3 sun tint (outdoors, high brightness), this lens adapts itself to changes in light - Made in Shatterproof PC 2.2mm Antifog Anticrash - 100% UV Protection - Wide peripheral vision. Lenses are decentered in order to avoid any optical distorsion.
- Interchangeables arms with elastic adjustable strap to have a very skin tight fitting making sports - black hot printing logo.
- The inside of the front frame is covered with a removable windproof soft foam for a comfortable fitting, specially when used with the strap.
- Wraparound design: protects the eyes from wind and bad weather, provide enhanced peripheral vision - Size: suitable for all types of faces (narrow to large).
|Frame Color||Matt Black|
|Frame Material||Anticrash Polycarbonate|
|Lens Color||Photochromic from Clear cat.0 to Smoke cat.3|
|Lens Material||Anticrash Polycarbonate 2,2mm|
|Lens Technology||Photochromic Antifog|
|UV Protection||100% - UV400 Protection|
|Adjustable Nose Pads||Yes|