4 Pack Blue Light Blocking Reading Glasses HP089 Magnification Strength:+3.00 plastic frame without spring hinges

plastic frame without spring hinges

preventing any looseness

Lens height about 13/8 inches (35mm)

UV400 protective polarized readers and block 100% UVA-UVB harmful rays for superior eye protection

visual fidelity and impact resistance

4 Pack Blue Light Blocking Reading Glasses HP089 Magnification Strength:+3.00 plastic frame without spring hingesAcrylic lens, plastic frame with spring hinges Block 90% blue light, 30% color distortion Frame width about 5 3 8 inches (137mm) Lens width about 1 7 8 inches(48mm) Lens height about 1 9 16 inches(39mm) Bridge(DBL) about 1 2 inches (13mm) Temple length about 5 1 2 inches(140mm)