There are several types of lasers used for eye treatments, including barrage lasers, selective laser trabeculoplasty, pan retinal photocoagulation argon, and YAG lasers. These lasers are used to treat conditions like retinal holes and lattice degeneration, lower intraocular pressure for open angle glaucoma, diabetic retinopathy, and secondary cataracts. Laser treatments also include phototherapeutic keratectomy, laser blended vision, small incision lenticule extraction, PRK, LASEK, LASIK, and more. These treatments are used for refractive errors, refractive surgery for presbyopia, and refractive surgery for high myopia, myopia with astigmatism, and