Indications for Contact Lens Use:
                
                
                    
                    Optical Conditions: Myopia, hyperopia, astigmatism, presbyopia, aphakia, post-keratoplasty, keratoconus.
                    
                 
                
                    
                    Orthoptic Uses: Aniseikonia, anisometropia, amblyopia (occlusion).
                    
                 
                
                    
                    Special Considerations: Albinism, aniridia, nystagmus, coloboma, symblepharon.
                    
                 
                
                    
                    Therapeutic Applications: Bullous keratopathy, corneal ulcers.
                    
                 
                
                    
                    Prosthetic Needs: Pthisical eye, corneal opacity, leukoma, corneal scars.
                    
                 
                
                    
                    Surgical Protection: Post-operative corneal care.