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

The lenses block 30% blue color of online test for color filtering properties

Temple length about 51/2 inches (140mm)

Lens height about 1 inches (26mm)

Metal frame

4 Pack Cat-eye Blue Light Filter Reading Glasses UVR2015 Magnification Strength:without magnification EYEKEEPER BIFOCAL GLASSES - AAcrylic lens, plastic frame with spring hinges Block 40% blue light, almost no color distortion Frame width about 5 3 16 inches (132mm) Lens width about 1 15 16 inches (49mm) Lens height about 1 5 8 inches (42mm) Bridge (DBL) about 1 2 inch (12mm) Temple length about 5 1 2 inches (140mm)