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 ...

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 ...

The first step is to reassure the patient that an adjustment can easily be made and to make sure that the refraction is stable. Toric IOLs rarely rotate after implantation, but the wound is not stable ...

Dry eye disease should be addressed, the cornea should be optimized and astigmatism should be determined before cataract surgery to ensure the best outcomes when implanting a toric lens, according to ...

Flora Hui works part-time in private practice as an optometrist. Angelina Duan works in private practice as an optometrist. The eye acts like a camera, capturing light through the front surface (the ...

Have you ever gone to the optometrist for an eye test and were told your eye was shaped like a football? Subscribe to our newsletter for the latest sci-tech news updates. Or perhaps you've noticed ...