Titanflex Eyeglasses Eye Glasses Frames M999 54-18-145 DGN Display order Model

Product Name: Titanflex Eyeglasses Eye Glasses Frames M999 54-18-145 DGN Display order Model
Size: 54-18-145 Lenses are demo order 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 piece) from the front of the eyeglass frame to the end of the temple, which goes behind the ear.