12 Pack Oval Blue Light Filter Reading Glasses UV2124 Magnification Strength:+2.25 A practical way to adapt

A practical way to adapt your readers to changing light conditions without carrying multiple pairs of eyewear

Just Right Elasticity: The hinges provide consistent soft elasticity force when the temples open outwards to both sides

Lens width about 1 15/16 inches (49mm)

Frame width about 5 5/12 inches (138mm)

Lens width about 1 3/4 inches (44mm)

12 Pack Oval Blue Light Filter Reading Glasses UV2124 Magnification Strength:+2.25 A practical way to adaptAcrylic lens, plastic frame with spring hinges Block 40% blue light, almost no color distortion Frame width about 5 9 16 inches (142mm) Lens width about 1 15 16 inches (49mm) Lens height about 1 7 16 inches (37mm) Bridge(DBL) about 11 16 inches (18mm) Temple length about 5 3 8 inches (137mm)