anallactic

== English == === Etymology === From Ancient Greek ἀναλλακτικός (anallaktikós), from ἀλλάσσω (allássō, “to change”). === Adjective === anallactic (not comparable) Being or involving a special kind of convex lens for a telescope that reduces the stadia constant to zero. ==== Alternative forms ==== anallatic ==== Related terms ==== anallatism