Global Orthokeratology Lens Market is expected to register a CAGR of 7.4% to reach USD 3,857.8 Million till 2025. Orthokeratology is also known as ortho-k, corneal refractive therapy (CRT), and overnight vision correction therapy. It is a non-surgical method used to correct refractive errors by reshaping the curvature of the cornea to improve object visibility....