This is the distance glasses between the center of one pupil to the center of the other pupil measured in millimeters. Usually written as one value (60mm) but sometimes written as 34/33 if one eye is slightly further away from the center of the nose than the other.
Unfortunately, many ... Views: 6392
You can make some huge savings when buying reading glasses online with Glasses2you, however you do want to make sure that you end up with a frame that suits you. We want to make you as comfortable as possible with shopping online spectacles so, please familiarize yourself with the following so ... Views: 905