In blinding bright light or pitch-black dark, our eyes can adjust to extreme lighting conditions within a few minutes. The ...

Medically reviewed by Andrew Greenberg, MD Photophobia is an intolerance or sensitivity to light. It is linked to various eye ...

For decades, I have been interested in the application of small-diameter aperture optics, or SDAO, to enhance visual function ...

Miosis Causes. Age. It's normal for a newborn's pupils to stay small for about 2 weeks so their eyes have extra protection from bright light. Your pupils tend to get smaller as you get older, too.

Light sensitivity in one eye could be due to minor injuries, migraine, infections, ... Protective eyewear, such as polarized or light-filtering glasses, provides a barrier against bright light.