A new clinical study published in the journal of Contact Lens and Anterior Eye showed that patients with astigmatism of at ...

Patients with astigmatism of at least –0.75 D have better vision with toric lenses than spherical lenses and report ...

At Tersigni Vision, a growing number of patients are asking whether Refractive Lens Exchange (RLE)—also known as Custom Lens Replacement—can correct astigmatism and reduce their dependence on glasses ...

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 ...