3 Pack Half-rim Blue Light Filter Reading Glasses UVR15014 Magnification Strength:+2.50 Bridge (DBL): 1/2" (13mm)

Bridge (DBL): 1/2" (13mm)

Frame width about 5 1/4 inches (133mm)

Frame width about 5 11/16 inches (145mm)

Hypoallergenic Option: The absence of metal screw not only eliminates the risk of screw loosening or coming out but also minimize the potential for allergic reactions or skin irritation

Lens height about 15/16 inches (24mm)

3 Pack Half-rim Blue Light Filter Reading Glasses UVR15014 Magnification Strength:+2.50 Bridge (DBL): 1/2" (13mm)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 2 1 16 inches (52mm) Lens height about 1 5 16 inches (32mm) Bridge(DBL) about 9 16 inches (19mm) Temple length about 5 5 16 inches (135mm)