![What does “good vision” mean?](/src/img/pic.png)
What does “good vision” mean?
Vision is a complex sense with many parameters. To describe someone’s vision as good or normal, having a high resolution (visual acuity) is not enough....
![Checking the visual acuity](/src/img/pic.png)
Checking the visual acuity
Visual acuity is measured quantitatively by checking the smallest object that the examinee can distinguish at a given distance. For children who know the...
![Checking the optical fields](/src/img/pic.png)
Checking the optical fields
The measurement of visual acuity regards the central vision, i.e. the ability to distinguish objects which we are looking at. However, the peripheral vision...
![Checking color perception](/src/img/pic.png)
Checking color perception
In general, disturbances in color perception do not involve girls. Though, over 8-10% of boys have some form of chromatodisfunction, usually regarding...