optometrist

詳細解釋：

op.tom.e.trist

n.（名詞）
A person who is professionally trained and licensed to examine the eyes for visual defects, diagnose problems or impairments, and prescribe corrective lenses or provide other types of treatment.
驗光師，配鏡師：經過專業訓練並領取執照以專門從事對眼睛的視力缺陷、疑難雜症 或損害情況進行檢查的人，他還負責提供有助視力改善的眼鏡或其他類型的治療手段