Astigmatism (uh-STIG-muh-tiz-um) is a type of refractive error where one or more of the eye’s surfaces are not smooth and/or ...

To report visual and refractive outcomes, and endothelial cell loss following primary and secondary ‘piggyback’ toric intraocular lens (IOL) implantation in patients with high post-penetrating ...

The Light Adjustable Lens (LAL) enables rapid achievement of excellent visual acuity, often reaching 20/25 or 20/20 on the first postoperative day. Patient selection is crucial; detail-oriented ...

The eye acts like a camera, capturing light through the front surface (the cornea) and focusing it onto the “film” at the back of the eye (retina). To get a clear picture, the eyeball and all of its ...

Cylindrical lenses can be used to correct ocular astigmatism, although toric lenses are more commonly used. They can also potentially be used in solar water heating installations, such as a plastic ...

Have you ever gone to the optometrist for an eye test and been told your eye was shaped like a football? Or perhaps you’ve noticed your vision is becoming increasingly blurry or hard to focus? You ...