PRECISION7® contact lenses are a weekly replacement line from Alcon designed to combine the comfort of daily disposables with the convenience and value of longer-wear lenses.

Blocking the protein PROX1 can help regenerate vision cells (such as photoreceptors in the retina) by lifting a developmental brake that normally prevents certain cells from becoming photoreceptors. Here's a breakdown of how this works:

Not all contact lenses for astigmatism are created equal. With so many options available, choosing the right toric lens can be overwhelming. In this guide, we compare the top brands of contacts for astigmatism, so you can make an informed choice for your vision, comfort, and lifestyle.

Want to switch up your look without going over the top? Natural-looking colored contact lenses are your best bet.

Unlike nearsightedness or farsightedness, astigmatism causes distortion at multiple distances, which can make everyday tasks like driving or reading more difficult.

Unlike standard prescriptions, those for contacts for astigmatism contain extra measurements that ensure your lenses align perfectly with your eyes.Let’s break it all down so you can understand what each field means and how to choose the right toric lenses online.