During cataract surgery, your natural clouded lens is removed. The lens is then replaced with a clear artificial lens - an intraocular lens - in order for the eye to see its best. Once an IOL ...

Intraocular lens choice, as facilitated by the surgeon, can connect the patient with the appropriate device for their ...

To ensure best possible vision, people who wear prescription glasses ... Most prescriptions for corrective glasses expire within two years and contact lens prescriptions often expire after a year. So ...

Researchers have developed a new type of bifocal lens that offers a simple way to achieve two foci (or spots) with ...

Spherical aberration assessment is important when determining the best multifocal lenses for patients with presbyopia.

The first step to finding a better price for contact lenses is to find an affordable vision exam to get your prescription.

Researchers developed a bifocal lens based on two layers of liquid crystal (LC) structures. The intensities for the two focal lengths can be easily adjusted by applying external voltage.

The vivo V40 is equipped with not just one but three 50MP ZEISS lenses ... introduces the new ZEISS Multifocal Portrait, which lets you choose a focal length best suited to the portrait you ...

WASHINGTON — Researchers have developed a new type of bifocal lens that offers a simple way to achieve two foci (or spots) with intensities that can be adjusted by applying external voltage. The ...

Choosing the right focal length for your photography is a crucial part of the creative process... we explain all!