US$ 23.85
Temple length about 5 5/16 (135mm)
block 77% within 430nm
Lens width about 1 5/8 inches(42mm)
Bridge(DBL) about 5/8 inches (15mm)
4 Pack Modern Thicker Frame Blue Light Blocking Readers HP9107 Magnification Strength:+1.00 Temple length about 5 5/16Acrylic lens, plastic frame with spring hinges Block 90% blue light, 30% color distortion Frame width about 5 3 8 inche (137mm) Lens width about 1 15 16 inches (50mm) Lens height about 1 7 16 inches (37mm) Bridge (DBL) about 1 2 inches (13mm) Temple length about 5 11 16 inches (145mm)
US$ 23.85
US$ 39.30
US$ 43.29