Photophobia refers to increased sensitivity to light. People with this condition think that normal light is too bright. Photophobia may present as eye discomfort, pain, or an avoidance reaction.
Tag: Eye
Is Infrared Light Harmful?
Infrared light is basically heat radiation. It has the lowest energy per photon and is the safest type of light. However, when it becomes dense enough, it can damage living tissue. As with most things, the right amount is beneficial, too much is harmful.