5 pack blue light filter eyeglasses with crystals uv17001 Magnification Strength:without magnification Ponte (DBL) circa 1/2 pollici

Ponte (DBL) circa 1/2 pollici (13 mm)

Larghezza obiettivo circa 1 7/8 pollici (48mm)

Lens height about 1 1/4 inches (32mm)

Solid Construction: Meticulously built to withstand regular use without succumbing to damage

quasi nessuna distorsione del colore

5 pack blue light filter eyeglasses with crystals uv17001 Magnification Strength:without magnification Ponte (DBL) circa 1/2 polliciAcrylic lens, metal frame with spring hinges Block 40% blue light, almost no color distortion Frame width about 5 5 16 inches (135mm) Lens width about 2 3 16 inches (55mm) Lens height about 1 7 16 inches (37mm) Bridge (DBL) about 3 4 inches (19mm) Temple length about 5 1 4 inches (133mm)