Bridge(DBL) about 11/16 inch (18mm)

Bridge (DBL)about 9/16 inches (14mm)

Frame width about 5 5/16 inches(135mm)

The 52 × 32 mm lenses provide broad coverage while maintaining a lightweight feel for extended outdoor wear

Nose Bridge (DBL): 3/4 inches (19mm)

4 Pack Metal Blue Light Blocking Reading Glasses TMCG1703 Magnification Strength:+0.75 Bridge(DBL) about 11/16 inch (18mm)Acrylic lens, metal frame with spring hinges Block 60% blue light, 20% 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 (33mm) Bridge (DBL) about 11 16 inches (18mm) Temple length about 5 5 16 inches (135mm)