scotopic vision

noun

Medical Definition of scotopic vision

: vision in dim light with dark-adapted eyes that involves only the retinal rods as light receptors

called also twilight vision

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Cite this Entry

“Scotopic vision.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/scotopic%20vision. Accessed 1 Dec. 2020.

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