Tonic Sunglasses Evo Matt Blk Glass Photochromic Grey G2 Slicelens

Lens Technology

• Tonic ARC (Anti-Reflective Coating) absorbs dangerous reflective glare from entering your eyes and the decentred properties of our lenses for accuracy and depth gives you, the wearer and view that is truly overwhelming.
• TONIC Glass Photochromic: lenses, darken and light depending on ambient light conditions. These lenses have been designed and developed to give the highest quality optics in all conditions.
• Polarisation: with TONIC's custom filtration system
• Lens Luminous Transmittance: Grey Photochromic - Fading 19%, Darkening 15%

​Lens Material

• SliceLens: is the World's most technically advanced, lightest, thinnest glass Polarised lens ever produced, featuring the latest Japanese Glass Lens Technology. TONIC Glass Photochromic Polarised Grey lens incorporates a 3 Colour Integrated Polarising Filter system using the colours: Green, Aqua and Grey.  
• Looking through a pair of TONIC's you will enjoy true accuracy of depth and distance thanks to the VistaView decentred lens plus stunning colour saturation for reds, blue and greens - more vibrant than ever before. 
• Crystalite Glass: the clearest glass lens available in the eyewear market