Please provide your email address to receive an email when new articles are posted on . We ophthalmologists are all introduced to pinhole or small-aperture optics on the first day of our residency ...

Both the front and back parts of the globe are essential for optimal vision. When we focus on the anterior segment of the eye, the cornea, pupillary opening and lens play a significant role in the ...

Credit: Shutterstock. Individuals can complete the test in approximately 6 minutes, at which point the test results will be made available to an eye care professional. The Food and Drug Administration ...