Glaucoma damages the optic nerve and can lead to blindness if you do not treat the condition. You can get regular eye exams ...

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 ...

Glaucoma is scary for one simple reason, it doesn’t warn you before it starts taking your vision away. Most eye problems give ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. An optical tonometer determines ...

Optic neuritis (ON) is an inflammation that damages your optic nerve. It can cause vision loss and pain when you move your eyes. As the inflammation goes away, your symptoms usually get better. The ...