Contact Lens
Used in the treatment of some corneal diseases contact lens Nowadays, it is mostly preferred by people who do not want to wear glasses or who want to have colored eyes. Lenses that have been used for many years have diversified with developing technology. Selection of the appropriate contact lens for the patient is determined after the examination of the ophthalmologist. Following the examination performed by the ophthalmologist, the lens type, degree, base curve and diameter to be used on the patient are determined based on the findings detected.
How to Choose Contact Lenses?
Best suited to the patient's eye contact lens selection An ophthalmologist must examine the patient. Contact lenses stay in place by adhering to the tear membrane covering the front of the eye and with a little pressure from the eyelids. When choosing contact lenses, lenses that are too tight should not be preferred. Very tight lenses may cause various sensitivities in the eye. In very loose lenses, the lens moves excessively and the image becomes blurry after blinking, causing the lens to escape the center. An ophthalmologist must be consulted to choose the most suitable contact lens for the patient.
What Should Be Considered When Using Contact Lenses?
There are some points that patients who use contact lenses should pay attention to when using lenses for eye health. Patients using contact lenses should see clearly and comfortably and should not feel the lens. Vision should not change after blinking. The edge strip should not put pressure on the eyes. You should not sleep with contact lenses or go to the sea or the pool. If you experience eye redness or stinging while using contact lenses, you should immediately remove the lens and consult an ophthalmologist.
What are the Features of Contact Lenses?
Contact lenses consist of 3 separate parts. Features of contact lenses Includes back surface, front surface, basic curve. Back surface; It is the part of the lens that comes into contact with the cornea. The front surface is the side of the lens that does not come into contact with the cornea. The basic curve is; One of the features of contact lenses is that the back surface of the lens in contact with the eye and the front surface of the cornea are compatible and have a similar tendency in order for the lens to be comfortable.
