1. Spectacles and contact lenses 2. SpectaclesOptical appliances comprising of lenses and a frame, with sides extending towards the ears 3. SpectaclesOptical correction for…
Slide 1 CORNEAL SURGERY 1. Penetrating keratoplasty 2. Keratoprosthesis 3. Refractive surgery Radial keratotomy Photorefractive keratectomy (PRK) Laser in-situ keratomileusis…