title: Operating microscopes in ophthalmic surgery.
mesh_terms: D004869:Equipment Safety; D005135:Eye Protective Devices; D005374:Filtration / Q000295:instrumentation; D006801:Humans; D008853:Microscopy / Q000295:instrumentation*; D008866:Microsurgery; D009885:Ophthalmology; D013523:Surgical Equipment / Q000592:standards