With new technologies comes new discoveries. Or so Spider Man's Uncle Ben might have said if he was an astronomer. Or a ...

Patients who previously underwent LASIK and are now experiencing age-related vision changes have a new path forward. In its latest educational article, Can I Get Refractive Lens Exchange if I’ve Had ...

When you use DPReview links to buy products, the site may earn a commission. Laowa has announced the 180mm F4.5 1.5X Ultra Macro APO, a full-frame telephoto macro lens that provides ...

Patients who have a new type of lens implanted in their eyes during surgery for cataracts or to correct their eyesight have excellent or good vision over distances both near and far, and often no ...

Cameras are everywhere. For over two centuries, these devices have grown increasingly popular and proven to be so useful, they have become an indispensable part of modern life. Today, they are ...

Rigid gas permeable lenses are usually the lenses of choice after RK. They provide good visual acuity and tear exchange, they move well upon the cornea, and they allow high oxygen transmissibility to ...

Please provide your email address to receive an email when new articles are posted on . For nearly 30 years, I have confidently helped patients navigate the IOL selection process for both cataract ...

The challenge for near-eye display optics is to project the image on a display that is placed near the eye to a comfortable viewing distance to avoid visual fatigue and discomfort. By collimating ...

Scientists have demonstrated that negative refraction can be achieved using atomic arrays -- without the need for artificially manufactured metamaterials. Scientists have long sought to control light ...

Refractive errors are common eye issues that can cause blurry or distorted vision. Treatment usually involves wearing glasses or contact lenses or getting procedures ...

Researchers at Seoul National University College of Engineering have developed an optical design technology that significantly reduces the volume of cameras with a folded lens system utilizing ...

BERLIN — Technological advancements and the development of intraocular lenses (IOLs) have significantly improved the care of patients with cataracts, especially for those who would prefer not to wear ...