Refractive lens exchange, or clear lens extraction, replaces the natural lens with a multifocal intraocular lens (IOL) to correct high farsightedness, high nearsightedness, or presbyopia without corneal modification like LASIK. Similar to cataract surgery, this procedure aims for refractive correction, offering rapid recovery and significant vision improvement. Patients can choose from a variety of IOLs to achieve the best possible vision for their individual needs.