Mojo Vision's smart contacts put text in my eye and let me see in the dark. The company is aiming for even more than that. I started with CNET reviewing laptops in 2009. Now I explore wearable tech, ...

In children, high add power multifocal contact lenses significantly reduced the rate of myopia (nearsightedness) progression over 3 years compared with medium add power and single-vision lenses. The ...

This condition is known as refractive error, and to compensate for this focusing problem, some people wear single-vision eyeglasses for distance and reading glasses for close. Eyeglasses come in a ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact customerservice@slackinc.com. Compared with single-vision lenses, orthokeratology had ...