ImproVision 511 tinted fitover filterbril, koperkleurig, 18% lichtdoorlaatbaar rectangular model made of synthetic

rectangular model made of synthetic material with choice for time and alarm anouncement in 24 or 12 hour clock with analogue style speech e

weight approx 184 grams

lichtgevoeligheid en wind

yellow-orange polycarbonate scratch free lenses with black TR-90 BIO frame and anti-slip feathers on the inside

ImproVision 511 tinted fitover filterbril, koperkleurig, 18% lichtdoorlaatbaar rectangular model made of syntheticImproVision IV Proshield 511 tinted fitover sun filter glasses, 100% protection against UV a, b, c radiation and blue blocking up to 511 Nm, copper colored polymer lenses with 60% grey tint and grey side lenses, matt black PC polymer frame, allows approx. 18% light through, dimensions 63 wide 12 nose size 44 mm high, including cloth pouch. Suitable for contrast enhanching, winter and water sports and people with macular degeneration, cataract and