Tag: Astigmatism

  • Refractive Errors

    Refractive Errors

    1- Myopia: A- Types: – Axile myopia: the eye is too long in the anteroposterior direction; often proved at the age of 10 years; it does not exceed in general – 6.00 diopters. – Index Myopia: decreasing the corneal radius of curvature (Keratometers cone) and / or the change of the refractive power of a…