ImproVision 450 tinted non-fitover zonne-/filterbril, limoenkleurig, 32% lichtdoorlaatbaar while doing a puzzle with

while doing a puzzle with a pen

retinitis pigmentosa and night blindness

the large acrylic shade of 518 x 85 mm

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 while doing a puzzle withImproVision 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