US$ 25.90
Lens Width: 2 1/16 inches (53mm)
Bridge (DBL) about 11/6 inches (18mm)
Lens width about 2 1/16 inches(53mm)
block 97% within 420nm
5 inches(approx
Half-rim Blue Light Filter Eyeglasses LX19003-BB40 +2.00 Lens Width: 2 1/16 inchesAcrylic lens, metal frame with spring hinges Block 40% blue light, almost no color distortion Frame width about 5 1 4 inches (134mm) Lens width about 2 inches (51mm) Lens height about 1 3 16 inches (33mm) Bridge (DBL) about 1 2 inches (12mm) Temple length about 5 11 16 inches (145mm)