A progressive lens design is like a bi- or tri-focal lens in that it corrects more than one vision problem at a time. However, these lenses have no visible lines, improving the cosmetic appearance of ...

There are two main types of cleaning solutions. Multipurpose solutions. These are the most common. They can clean, disinfect, and keep your lenses moist overnight in a case. You can get ...

Different types of travel require radically different ... Note this: Many zoom lenses are f/2.8 at the wide-angle end and then slow down to f/4 or f/5.6 at the telephoto extreme—not much good ...

The eye health company Bausch + Lomb announced on Monday that it is recalling several of its intraocular lenses due to safety ...

What types of intraocular lenses (IOLs) are available? As you prepare for cataract surgery, you'll discuss IOL options with ...

Alec Cohen stopped by the DZOFILM booth to learn how three new products could enable new types of shots. The Vespid Prime 2 are compact lenses with a minimum aperture of T 1.8, available in six focal ...

as well as some enVista monofocal lenses in the U.S. These are types of artificial lenses that are implanted in the eye to aid vision following cataract surgery. According to Bausch & Lomb ...

Most cases of TASS can be treated with steroids within a few days, although severe cases can lead to permanent damage to the cornea, the clear, outermost layer of the eye. Severe cases can also lead ...