Presbyopia, eyestrain or eye fatigue is identified when the eye lens stops moving, causing the ability to focus nearsighted images to be interrupted. This condition requires reading glasses, which will not work for farsightedness.

Eye fatigue starts manifesting around the age of 40. These signs are discomfort in nearsightedness were better lighting is desired in order to read, as well as what most people experience, having to extend out the arm holding their reading material in order to read clearly.

Refractive surgery corrects sight across the visual field without the need to place foreign objects on the cornea. After the operation, the patient will not require eyeglasses or contact lenses to have adequate sight. It is the best alternative for the correction of defects or refractive errors such as myopia, astigmatism or hyperopia. This condition may also be corrected by combining Premium Lenses and refractive errors.