Easytwist easy twist eye order glasses eyeglasses frames CT 212 20 55-18-140 display

Product Name: Easytwist easy twist eye order glasses eyeglasses frames CT 212 20 55-18-140 display
Size: 55-18-140 Model: CT 212 Color: 20 Lenses are demo lenses The eyeglass numbers are usually written as: xx-xx-xxx or they might have small boxes between the numbers on the eyeglass frame. 1. The first number in the eyeglass size is the distance across one lens of the eyeglass frame ( does not include the frame) 2.The second number in the eyeglass size is the distance across the bridge on the eyeglass frame. 3.The third number in the eyeglass size is the length of the temple(arm order piece) from the front of the eyeglass frame to the end of the temple, which goes behind the ear.