Skip to Content


Pronunciation: op'to-mi-om'e-ter

Definition: An instrument for determining the relative power of the extrinsic muscles of the eye.

[opto- + G. mys, muscle, + metron, measure]

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.