Blue Light

Optical glasses, or prescription glasses, are specifically designed to help people who have vision trouble see better.

These frames manipulate light to focus on the retina in the eye, which allows for clearer vision with the appropriate prescriptions. Optical glasses also help in the correction of other vision problems like myopia, hyperopia, and astigmatism.

D, or Pupillary Distance, is the measurement between the centers of your pupils, typically in millimeters. It's an important measurement when buying eyeglasses online because it ensures that the optical center of the lenses aligns correctly with your eyes, which helps prevent eye strain, blurriness, or discomfort.

When ordering glasses online, many retailers will ask for your PD to make sure the lenses are properly aligned with your vision.

If you don’t know your PD, you can often measure it yourself with a ruler and a mirror, or you can ask your optometrist for the measurement from your last eye exam.

You can measure your PD online here: https: Measure My PD Online

No! At NexGen you can order just a pair of frames or you can have them paired with your prescription lenses in 2 easy steps!