Bates Method Claimed to Help This Ocular Ability

This page is the CodyCross answer for the clue below from A Sweet Life, Group 1097, Puzzle 2 (Ripe Apples).

Question is: Bates Method Claimed to Help This Ocular Ability

and the answer is: EYESIGHT

Word Meaning:

EYESIGHT — Vision or the faculty of sight.

Definitions from Wiktionary.