The world’s first bi focal photochromic sunglasses, featuring high impact UV activated photochromic lenses which transition from clear (Cat0) in low or no light to dark (Cat2) in full sun. We also offer the photochromic reader in HD photochromic copper (Cat1) which transitions to dark brown (Cat3).The bi focal magnification which is moulded discretely into the rear of the lens is available in +1.50, +2.00 and +2.50 powers. The TR90 super light weight hybrid frame has dual moulded non slip flexible temples ideal for wearing under open or full face helmets. The adjustable non slip nose piece ensures optimum fit and comfort for all face shapes.
PHO range is also available fitted with non powered photochromic, High Definition Photochromic, Blue or Fire mirror lenses.
Photochromic Bi Focal Lens that changes from Clear Cat0 pre-dawn or low light to Dark Cat2 as the sun intensifies and the UV increases.