ランドルト環
ラ
ン
ド
ル
ト
か
ん
Meanings
1
Landolt ring; Landolt C
A ring with a gap, used in visual acuity tests; the patient identifies the direction of the gap.
In an eye test, you answer the direction of the gap in the Landolt ring.
Landolt ring; Landolt C
A ring with a gap, used in visual acuity tests; the patient identifies the direction of the gap.
In an eye test, you answer the direction of the gap in the Landolt ring.