A team of researchers in Singapore has come up with a tiny, micrometer-thin battery that can store energy from human tears to power smart contact lenses. If inventors ever arrive at a viable prototype ...

Celebrating 75 years of intraocular lens advancements that have improved care for millions of cataract patients. On November 29, 1949, Sir Harold Ridley performed a surgical procedure to replace a ...

Cataract surgery remains one of the most frequently performed and successful surgical procedures worldwide, involving the removal of a clouded natural lens and its replacement with an intraocular lens ...

Please provide your email address to receive an email when new articles are posted on . Welcome to another edition of CEDARS/ASPENS Debates. CEDARS/ASPENS is a society of cornea, cataract and ...

(Nanowerk News) A front-end lens, or meta-imager (see below), created at Vanderbilt University can potentially replace traditional imaging optics in machine-vision applications, producing images at ...