ImproVision 450 tinted non-fitover zonne-/filterbril, limoenkleurig, 32% lichtdoorlaatbaar amber coloured phototropic coated filter

amber coloured phototropic coated filter glasses and sides with brown frame

day and calendar functions

grey lenses and frame

EasyReader keypad and MP3-player to store files on the hard disk

ImproVision 450 tinted non-fitover zonne-/filterbril, limoenkleurig, 32% lichtdoorlaatbaar amber coloured phototropic coated filterImproVision IV Proshield 450 tinted non fitover wrap around sun filter glasses (normal model), 100% protection against UV a, b, c radiation and blue blocking up to 450 Nm, lime colored polymer lenses with 60% grey tint, matt black PC polymer frame, allows approx. 32% light through, dimensions 61 wide 17 nose size 36 mm high, including cloth pouch. Suitable for contrast enhancing, walking and biking on sunny days, winter and water sports and people