[sco.to.pic] adj [NL scotopia scotopic vision, fr. Gk skotos darkness + NL -opia] (1915): relating to or being vision in dim light with dark-adapted eyes which involves only the retinal rods as light receptors
SCOTOPIC
Meaning of SCOTOPIC in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012