VR Synoptophore for Android

Use one of recommended VR Glasses found on links below, for only ~2$:

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Use this App if you have trouble with:

Headaches

Eye Fatigue

Eye Strain

Double vision

Computer vision syndrom

Tension in and around the eyes

Blurred Vision at near

Frequent loss of place when reading

Can't focus on activities in front of you

Trouble with visual atttention

...and many more

With this App you will eliminate or decrease symptoms above.

You need to exercise 5-10 minutes a day for about 2-3 weeks.

This app was made in collaboration with Ophthalmologist.

Fusional vergence

A vergence is the simultaneous movement of both eyes in opposite directions to obtain or maintain single binocular vision.[1

The cortical process of blending two slightly dissimilar (disparate) images from each eye into a single binocular stereoscopic image is sensory fusion. Eye fusion (fusional vergence) is the process of moving the eyes in opposite directions so the eyes stay aligned on the visual target, which is required for binocular fusion and stereopsis.The strength of fusional vergence is measured in prism diopters (PD) or degrees ().The normal values for fusional convergence and fusional divergence are about 15-18in convergence and about -3in divergence . Ocular muscle imbalances such as large heterophoria (latent strabismus), intermittent strabismus and convergence insufficiency (CI) are often associated with low fusional vergences.

Fusional vergence dysfunction

Most symptoms are associated with reading or other close work. Common complaints include eyestrain and headaches after short periods of reading, blurred vision, sleepiness, difficulty concentrating, and loss of comprehension over time. Some patients with fusional vergence dysfunc tion are asymptomatic. Absence of symptoms may be due to suppression, avoidance of near visual tasks, a high pain threshold, or occlusion of one eye when reading. We should always inquire about avoidance of reading or other near tasks if a patient with fusional vergence dysfunction reports an absence of symptoms. Avoidance is as important a rcason for recommending therapy as any of the other symptoms associated with fusional vergencc dysfunction.

These symptoms may improve remarkably following training increasing ones fusional vergence to a certain extent.

*This App is not medical device