A3 Glasses Prescription Inserts

Polycarbonate, lightweight lens with great clarity and a high resistance to breakage. Includes Anti-reflective treatment to prevent unwanted glare and reflections from reaching your eyes. It can also reduce starbursts and other visual distractions. Blue light filters also help reduce exposure to blue light from natural and artificial sources.

Frame Information

Eye Size	47
Frame Size	S

FRAME MEASUREMENTS

To ensure your frames fit perfectly, you first have to determine which size frames are best for you. The best place to start is with the measurements on a pair you already own. You know those little numbers on the inside of its temple? That's what you're looking for. The frame measurements appear in the following order: lens width, bridge width, and temple length.

Frame Width

To find frame width, measure the front of the frame from screw to screw

Temple Length

Temple length is the measurement in millimeters of the ‘arms' of the frame. This measurement does not vary as much as the others, with 135mm, 140mm, 145mm, and 150mm being the most common options.