title: A simplified echography procedure for clinical oculography. With particular reference to the preoperative determination of the power of an intraocular lens (Binkhorst's pupil lens).
mesh_terms: D002387:Cataract Extraction; D003261:Contact Lenses; D006801:Humans; D007909:Lenses; D008433:Mathematics; D009426:Netherlands; D009885:Ophthalmology / Q000295:instrumentation / Q000379:methods*; D010781:Photography; D019736:Prostheses and Implants; D011680:Pupil / Q000601:surgery*; D014159:Transducers; D014465:Ultrasonics / Q000295:instrumentation / Q000379:methods*