How many letters does the top answer for “abnormal ability to focus of distant objects” have?

The most common answer is hypermetropic (13 letters).

Crossword clue: abnormal ability to focus of distant objects

2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

hypermetropic 13 letters wn-def

abnormal ability to focus of distant objects

hyperopic 9 letters wn-def

abnormal ability to focus of distant objects