di·​op·​tom·​e·​ter (ˌ)dī-ˌäp-ˈtäm-ət-ər How to pronounce dioptometer (audio)
: an instrument used in measuring the accommodation and refraction of the eye
dioptometry noun
plural dioptometries

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Cite this Entry

“Dioptometer.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/dioptometer. Accessed 29 Feb. 2024.

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