Never do these four things while traveling with your contacts. Trust me, you won't want these mistakes to ruin your trip.

The latest Musk-Trump feud is a 'nail in the coffin' moment for Tesla, investor Ross Gerber says Biden, in Rare Remarks Since ...

A custom scleral lens system improves visual acuity and comfort in patients with a variety of corneal conditions, research ...

Zenlens custom scleral contact lenses improved visual acuity and yielded more than 11 hours of comfortable wearing time, ...

In this paper, we propose a design of LED UV-curing system for automated industrial production lines. The main novelty of this design is the application of compact packaged UV-LED module. The optical ...