noun
vision impairment; visual impairment; vision damage
Medical term covering reduced eyesight, from partial impairment to blindness. Used in clinical and formal contexts.
糖尿病が原因で視力障害を起こすことがあります。
Diabetes can cause vision impairment.
視力障害の等級を判定するための検査を受けた。
I underwent an examination to determine the grade of my visual impairment.