Automatic diaphragm control for television camera used in microsurgery

J. M. Parel, R. Machemer, R. Lashley, I. Nose

Research output: Contribution to journalArticle

1 Scopus citations


The authors developed an automated diaphragm control to achieve constant good exposure during televised microsurgery by using a commercially available diaphragm control for a movie camera and modifying slightly the television camera.

Original languageEnglish (US)
Pages (from-to)939-941
Number of pages3
JournalAmerican journal of ophthalmology
Issue number5
StatePublished - Jan 1 1979


ASJC Scopus subject areas

  • Ophthalmology

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