Everything you wanted to know and were afraid to ask about Demodex

CLINICAL INSIGHTS BASED IN CURRENT RESEARCH Everything you wanted to know and were afraid to ask about Demodex Etty Bitton, OD, MSc is an Associate Professor and Director of the Université de Montréal’s dry eye clinic....

Aniseikonia: Perceiving Different Sized Images

Humans are usually a little bit asymmetrical; this is why it is said that there are no two people exactly alike; there are always small differences between our right and left sides. Our eyes are usually fairly similar, but sometimes there is enou...

Understanding Your Eyewear Prescription

  Refraction As part of a comprehensive vision examination, along with checking the eye for physical disorders such as glaucoma or dry eye syndrome, your eyecare practitioner will perform a refraction, which is the process t...