4 Pack Half-rim Metal Blue Light Filter Readers CG1708

Color 4 Pairs Mix
Magnification Strength without magnification +0.50 +0.75 +1.00 +1.25 +1.50 +1.75 +2.00 +2.25 +2.50 +3.00
Qty:
  • Acrylic 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 1 15/16 inches (50mm)
  • Lens height about 1 1/8 inches (29mm)
  • Bridge (DBL) about 3/4 inches (19mm)
  • Temple length about 5 1/2 inches (140mm)