achromatic vision achromatic lens • achromatically · · · Info · Definitions · Characters · · achromatic vision · · Text Common · · Latin · · Scripts 17 · · Length 6 · · Syllables Definitions · · · (noun) vision using the rods. Synonyms: achromatic vision. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 h latin small letter h U+0068 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 v latin small letter v U+0076