3 Pack Half-rim Blue Light Blocking Reading Glasses UVR12625 feed-color-Black/Blue/Transparent Lens height about 1 7/16

Lens height about 1 7/16 inches (36mm)

Bridge (DBL) about 1/2 inch (12mm)

Frame width about 4 15/16 inches (126mm)

titanium and metal frame with spring hinges

EYEKEEPER BIFOCAL GLASSES - A crescent shape on the bottom part of the lenses have magnification

3 Pack Half-rim Blue Light Blocking Reading Glasses UVR12625 feed-color-Black/Blue/Transparent Lens height about 1 7/16Acrylic lens, metal frame without spring hinges Block 40% blue light, almost no color distortion Frame width about 55 16 inches (135mm) Lens width about 21 16 inches (52mm) Lens height about 13 16 inches (30mm) Bridge(DBL) about 5 8 inches (16mm) Temple length about 511 16 inches (145mm)