New ISO standards categorize SVIOLs into multifocal, EDOF, and FVR IOLs, requiring rigorous clinical testing for ...

Need new glasses? Online eye exams and vision tests offer a convenient way to get a glasses prescription. Doctors explain ...

Cataract surgery is one of the most popular and commonly performed procedures in the world. The vast majority of patients ...

With a range of treatments available for presbyopia, the challenge for clinicians is to guide patients toward the most ...

A five-year clinical study has revealed that spectacle lenses equipped with highly aspherical lenslets (HAL) can ...

Because they are less affected by the limitations that often hinder the success rate of multifocal CLs, EDOF lenses could be a useful tool to add to our arsenal against presbyopia. However ...

Phakic IOL technologies have undergone substantial improvements in recent years, with progressive upgrades in design and ...

Recent Videos The 20mm F1.4 shares many characteristics with the existing 24mm, 35mm and 50mm F1.4 L VCM lenses, not least its very similar dimensions and weight, allowing it to be used ...

An automated online testing tool can assess multifocal contact lens performance in individuals with presbyopia. A self-administered computer ... This bank was then refined and calibrated and used to ...

and I've used every RF lens that Canon has launched since then – as well as exotic and unusual optics from third-party brands. I've bought, sold and shot with the best Canon RF lenses for the past six ...

One such firm, Browser Use, has attracted a ton of interest from developers and investors thanks to its solution that makes websites more “readable” for AI agents. Browser Use told TechCrunch ...

While they can be challenging for those used to modern autofocus cameras ... Leica's philosophy of simplicity extends to its M-mount lenses, which are compact, lightweight, and deliver exceptional ...