title: [Combined applanation tonometer and additional observer's tube on the Rodenstock Ro 2000 slit lamp (author's transl)].
abstract: Description of an adaptor which permits simultaneous use of an applanation tonometer and an additional observation tube.
mesh_terms: D009885:Ophthalmology / Q000295:instrumentation*; D014065:Tonometry, Ocular / Q000295:instrumentation*
vernacular_title: Die Kombination von einem Applanationstonometer und einem Mitbeobachter-Tubus an der Rodenstock-Spaltlampe Ro 2000.