Lens height about 1 inches (26mm)

Suitable for lab

Lens width about 2 1/8 inches(53mm)

Frame width about 5 7/16 (138mm)

Frame Height: 1 3/4 inches (45mm)

Thicker Frame Transition Photochromic Reading Glasses BS2002 Magnification Strength:+1.50 Lens height about 1 inchesAcrylic lens, plastic frame with spring hinges Frame width about 5 5 16 inches (135mm) Lens width about 1 13 16 inches (46mm) Lens height about 1 1 2 inches (38mm) Bridge(DBL) about 7 16 inches (11mm) Temple length about 5 1 2 inches (140mm) PHOTOCHROMIC LENSES Transparent lenses in the door, it will be change to grey color in the sunshine within 10 minutes.