It happens when a parasite that can be found in water invades the eye, damaging the cornea, causing severe pain and ...

The global disposable contact lenses ... by which the lens releases moisturizers, osmoprotectants, and electrolytes, keeping ...

Plano, Texas - As more individuals in Plano and surrounding areas struggle with the debilitating effects of cataracts, ClearSight is proud to offer a cutting-edge solution that combines advanced ...

Conclusion: Phacoemulsification can lead to increased postoperative corneal curvature in elderly cataract patients, and with the growth of the axial length, the corneal astigmatism was increased.

I’ve chosen the best lenses for the Sony A7 IV based on what most of its owners tend to use this camera for, namely wedding, event, and social photography. When you purchase through links on our site, ...

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 ...

Non-prescription colored contact lenses can lead to serious eye infections or damage. Poorly fitting lenses or those made with unsafe materials can block oxygen to the cornea, leading to complications ...

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 ...

Conclusions: At the present time, in the majority of countries surveyed, toric soft contact lens prescribing falls short of that required to correct clinically significant astigmatism (≥0.75 ...

toric lenses represented 22% of all soft lenses prescribed. Based on the analysis of Holden, [6] this suggests that, on average, astigmatism of ≥1.50 D remains uncorrected among contact lens ...