Myopia, also known as nearsightedness, is a common visual condition in which individuals can see close objects clearly but have difficulty seeing distant objects. It is typically caused by the elongation of the eyeball or a misshapen cornea, leading to light rays focusing in front of the retina instead of directly on it. Myopia can be corrected with eyeglasses, contact lenses, or refractive surgery. Research in the area of myopia focuses on understanding the underlying causes of the condition, developing new treatment options, and exploring preventive measures. This includes studying genetic factors, environmental influences, and lifestyle habits that may contribute to the development of myopia. Researchers also investigate the effectiveness of various interventions, such as orthokeratology, pharmaceutical treatments, and behavior modifications, in managing or slowing the progression of myopia. Overall, research in the field of myopia is important for improving our understanding of this common vision problem and developing better strategies to prevent and treat it.