There are several types of contact lenses depending on the material: Soft contact lens Rigid gas-permeable lens Soft contact lenses can be made of hydrogel or silicone hydrogel. They are the most commonly used and can correct myopia, hyperopia, astigmatism and eyestrain. WHAT DO CONTACT LENSES CORRECT? Lenses PROGRESSIVE GLASSES Lenses MYOPIA LENSES myopia is…

From the age of 40, near vision fatigue begins. You begin to see slightly blurred the elements that are close to the nose at a distance of about 40 cm. This process is called presbyopia or eyestrain and can be corrected with glasses or contact lenses for Eyestrain. It is a completely natural phenomenon as…

There are three types of soft contact lenses, rigid and semi-rigid. Both soft and rigid contact lenses can correct myopia, hypermetropia, astigmatism and presbyopia or eyestrain: Myopia is a defect characterized by blurred distance vision. People suffering from myopia have difficulty focusing on distant objects. Hyoperopia is a defect that causes blurred near vision and…