classic blue light blocking reading glasses men women hp899 Magnification Strength:+1.75 Temple length: 5 1/2"(140mm)

Temple length: 5 1/2"(140mm)

EYEKEEPER ONLINE PROGRESSIVE MULTIFOCUS GLASSES - 5-Schicht-Antireflexionsbeschichtung zur Minimierung der Blendung durch Bildschirme und Leuchtstoffröhren

Lens height about 15/16 inches (24mm)

Blue light blocking glasses reduce eye strain

1 11/16 Zoll (42 mm)

classic blue light blocking reading glasses men women hp899 Magnification Strength:+1.75 Temple length: 5 1/2"(140mm)Acrylic lens, plastic frame with spring hinges Block 90% blue light, 30% color distortion Frame width about 5 7 16 inches(138mm) Lens width about 2 1 16 inches(52mm) Lens height about 1 5 16 inches(34mm) Bridge (DBL) about 1 2 inches(13mm) Temple length about 5 5 16 inches(135mm)