Ka lilemo tse nang le boiphihlelo ba ho hlahisa tafole Ophthalhamite , ea e ka tsamaisa lits'ebeletso tse ngata tsa marang-rang . ea , ka kopo fumana lits'ebetso tsa rona tsa inthanete mabapi le tafole Ophthal . Ntle le lenane la sehlahisoa ka tlase, u ka etsa lethathamo la hau la ho buoa hoa Ophhalmical ho ea pele ho latela litlhoko tsa hau tse khethehileng.