Clinical evaluation of the Canon Autoref R-1

Am J Optom Physiol Opt. 1985 Nov;62(11):786-92. doi: 10.1097/00006324-198511000-00011.


A clinical evaluation of the Canon Autoref R-1 was carried out on 93 subjects (186 eyes). Results were compared to clinical refractive data. A measure of the R-1 reliability was obtained both for successive measurements and measurements repeated on separate occasions. The validity of the instrument was found to be similar to that found in other investigations.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adolescent
  • Adult
  • Humans
  • Middle Aged
  • Optometry / instrumentation*
  • Refraction, Ocular*