axometer
noun
ax·om·e·ter
ak-ˈsäm-ət-ər 
: an instrument used to locate the position of optical axes
especially
: one used to adjust a pair of spectacles properly with respect to the axes of the eyes
Cite this Entry
“Axometer.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/axometer. Accessed 31 Oct. 2025.
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