20-20-20 Rule: To prevent eye strain, every 20 minutes of close work, rest for 20 seconds by looking at something more than 6 metres away. Lighting: Use ambient light and a direct work light (flexible lamp) that does not dazzle…
Lazy eye or amblyopia is the partial loss of vision in one of the eyes. That is, one has normal vision and the other is below 100%, to a variable degree. Although it is not frequent, it can also affect…
When examining a child's eyesight, visual acuity entails measuring the smallest size of an object that can be seen with each eye. If visual acuity in one of the eyes is less than normal, it may be due to a…
Before commenting on what congenital strabismus is, keep in mind that strabismus can be classified in relation to several factors: depending on the age of appearance, being able to be congenital or acquired, based on the disposition of the deviated…