Lens height about 1 inches (25mm)

[LIGHTWEIGHT DESIGN FOR DAILY COMFORT] - The compact clip-on is designed for convenient everyday carry

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

Temple length about 5 1/8 inches (130mm)

Bridge (DBL) about 3/4 inches (19mm)

Tortoise Temples Bifocal Reading Glasses BR045 Magnification Strength:+1.00 Lens height about 1 inchesAcrylic lens, plastic frame with spring hinges Frame width about 5 1 2 inches (140mm) Lens width about 2 1 8 inches (54mm) Lens height about 1 1 2 inches (38mm) Bridge (DBL) about 9 16 inches (15mm) Temple length about 5 1 2 inches (140mm) EYEKEEPER BIFOCAL GLASSES A crescent shape on the bottom part of the lenses have magnification, which is for reading and close up work. And the other parts of the lenses have no magnification,which is for distance