Convergence insufficiency is a vision disorder in which your eyes can’t point inward together when looking at close-up objects, like tablets and smartphones. While it commonly starts in childhood, it can affect adults as well. Symptoms include headaches, blurred vision and double vision. Treatment is available through eye movement exercises.

Dec 4, 2024 · Convergence insufficiency is an eye condition that affects how your eyes work together when you look at nearby objects. This can cause blurry or double vision when you look at things up close, like a book or a smartphone screen.

Apr 24, 2024 · Convergence is a vital ocular movement where both eyes turn inward, aligning their lines of sight to meet in front of the eyes. This ensures seamless single vision with two eyes at any fixation distance.

Convergence ability can be tested with 2 different methods: Near point of convergence (NPC) - measurement of the point where the visual axes intersect under the maximum effort of the convergence. Jump convergence - assessment of the convergence quality of fixation when moving quickly from distance to a near target.

Nov 2, 2022 · To see objects up close, your eyes must move together to point inward so you can focus on what you’re looking at. It’s an action called convergence. It lets your brain merge images from both eyes...

Oct 23, 2024 · Ever felt like your eyes are having a hard time cooperating or focusing? You might be dealing with Convergence Insufficiency (CI), a common eye condition. Let’s discuss everything you need to know about CI, from its symptoms to the …

Aug 26, 2024 · Convergence insufficiency is caused by complications coronating eye movements and muscles. Instead of the eyes coming together (converging) to focus on objects close by, one or both eyes point outward.

May 18, 2021 · With convergence insufficiency, the eyes don’t converge enough for near vision. The binocular function (both eyes working together) we use to read is impaired. One or both eyes may turn outward while reading.

Convergence Insufficiency (CI) is a syndrome characterized by a decreased ability to converge the eyes and maintain binocular fusion while focusing on a near target. CI is usually accompanied by a reduced near point of convergence (NPC), decreased convergence amplitudes or an exodeviation (usually > 10 prism diopters) at near.

Convergence insufficiency is a common eye coordination problem in which the eyes drift outward when reading or doing near point work. Blur and discomfort can result from eyes that cannot properly point to a target, such as a book or computer.