Pretolani SG-1 - Photochromic

<h3>Our Best Selling Lens</h3> <p>Photochromic lenses automatically alter the lens tint for the lighting conditions. No more swapping glasses as the weather changes.</p> <p>A great choice if you want a single pair of adaptable glasses for use all day, whatever the weather.</p> <h3>Pretolani SG-1 Glasses</h3> <ul> <li>Lightweight, medical quality steel frame in Gun Metal Grey.</li> <li>4 position bridge height adjustment for optimum frame position.</li> <li>Spring loaded silicon curl sides for a stable and comfortable fit.</li> <li>High, wide, polycarbonate safety lenses 62x46mm.</li> <li>Uninterrupted field of view, <span style="text-decoration: underline;">unlike frames with prescription inserts</span>.<br> </li> <li>Designed and made in Italy.</li> </ul>