Digital axis marking is as effective as a manual approach when implanting toric ICLs for patients with astigmatic myopia.

Continuous circular capsulorhexis with a diameter of about 6 mm was performed. The lens nucleus is emulsified and the cortex was removed using Alcon’s Centurion phacoemulsifier. Tecnis ZCB00 IOL ...

some degree of corneal astigmatism that can be treated with an astigmatic correcting corneal incision, patients electing to have a premium intraocular lens (IOL) implanted, and patients who can ...

Welcome to our guide to the best Canon portrait lenses. Whether you're using a Canon DSLR, an EOS M mirrorless camera or one of the latest EOS R mirrorless cameras, these are the fast primes that will ...

Recent Videos The Lomo'Instant Wide Glass features a 90mm (∼35mm equiv. in full-frame terms) F8 lens featuring multi-coated glass elements. The a fixed F22 aperture can be applied for greater depth of ...

Lomography has announced an upgraded version of its Lomo’Instant Wide Camera that swaps the original’s 90mm plastic lens for one made with multi-coated glass. The company says its new Lomo ...

The fit and feel of contact lenses are very nuanced, and it can take some trial and error to make sure they’re just right. You want lenses that offer precise vision ...

The best lenses for astrophotography are arguably the most important tools in your arsenal for getting clear, sharp images of the night sky. An astro lens needs to offer a wide-angle perspective, not ...

Interchangeable lens system opens up new shooting possibilities. Better battery life. Magnetic mounting system (finally). Optional USB-C pass-through charging. Excellent Log video support.

Ready to trade your eyeglasses for contact lenses? Many people excitedly make an appointment to try contact lenses, only to be told they shouldn't wear them. Several factors may not make you a good ...

Envy also enables surgeons to treat a wider range of astigmatic patients with more ... “I expect that having a lens on the same platform that offers a full range of vision with minimal visual ...

The lens is a curved structure in the eye that sits behind the iris. The lens' function is to bend and focus light to help you see images clearly. Because it's flexible and changes shape, it can help ...