Canon has recently announced the launch of three new RF L series hybrid lenses: RF24mm f/1.4 L VCM, RF50mm f/1.4 L VCM and RF70-200 f/2.8 L IS USM Z. Designed for professional visual storytellers who ...

Soft multifocal lenses show promise as a management tool for accommodation and vergence disorders in patients without presbyopia.

Contact lenses and water “are a bad combination” because water makes contact lens wearers vulnerable to eye infections, the ...

A woman in US lost her vision in one eye because she swam with contact lenses that caused her to contract a rare parasite ...

Adaptive Lenses: Photochromic lenses that adapt to changing light conditions, with anti-fog and anti-scratch coatings for superior visibility, which are included at no extra cost. Additional ...

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 ...

Or you can spend about $80 more for Julbo’s photochromic Reactiv lens, a worthy splurge if you plan to use these in variable light conditions (which is pretty much everywhere, no?). Forgive me ...

The answer is a photochromic lens and ekoï have taken it a step further with their E-LENS Electronic glasses. I like photochromic glasses, my ‘normal’ every-day glasses are photochromic and I’ve ...

In vitro analysis of the interaction of tear film inflammatory markers with contemporary contact lens materials.

The best standard zoom lenses are some of the most versatile tools a photographer can carry in their arsenal. While there isn't an official ruling on what constitutes a standard zoom, it's generally ...