Peripheral vision is the ability to see through the sides or out of the corners of the eyes, which is used during most daily activities. Peripheral vision may be lost due to various reasons, typically ...

Halos Around Lights at Night You notice a coloured ring around a streetlight or an oncoming headlight and assume your eyes ...

There are typically no visual changes in the initial stages of glaucoma. As damage occurs to the optic nerve, people may develop blind spots in their peripheral visual field. Some can see halos and ...

Your eye doctor utilizes a variety of diagnostic tools to determine if you have glaucoma, often before any symptoms appear. Here is an overview of these important tests: The tonometer is used to ...

I heard Wayne had to give up driving because he is blind from glaucoma, but I saw him at the cafe reading a newspaper. I’m struggling to make sense of that: what is glaucoma?” ...

For most people, the world is just as it appears to be. When we observe a complex scene, we have a sense that we see things as they are, with full sharpness, color, and resolution. However, the ...