US$ 16.00
The lenses block 30% blue color of online test for color filtering properties
Bridge (DBL) about 3/5 inches (16mm)
Temple length about 5 5/16 inches (135mm)
Bridge (DBL): 1/2" (13mm)
4 Pack Narrow Blue Light Blocking Reading Glasses HP9105 Magnification Strength:+0.50 The lenses block 30% blueAcrylic lens, plastic frame with spring hinges Block 90% blue light, 30% color distortion Frame width about 5 1 4 inches(133mm) Lens width about 2 1 16 inches(53mm) Lens height about 1 1 8 inches(28mm) Bridge(DBL) about 9 16 inches(15mm) Temple length about 5 7 16 inches(138mm)
US$ 16.00
US$ 740.95
US$ 636.03