| Ophthalmologist , to acquire knowledge and skills that are important role in the relationship patient and opticians . |
| Which can be seen in the human eye and can not be seen with the introduction of the theoretical knowledge about the area is examined. |
| Explaining the eye refractive errors , |
| Transmission to the brain , which reviewed the senses of vision to give information about the transfer from the brain to the eye |
| Sight in one eye and both eyes to determine the quality , far point , close point and the introduction of the concept of nodal points |