Provided is an ophthalmological composition which stabilizes the lacrimal lipid layer and has a clear external appearance. The ophthalmological composition contains (A) liquid paraffin and (B) a non-ionic surfactant, wherein the compounding mass ratio of (A) component, and (B-1) polyoxyethylene castor oil, (B-2) polyoxyethylene hydrogenated castor oil, and (B-3) a non-ionic surfactant other than (B-1) and (B-2) satisfy the expressions 0.5 ≤ ((B-1)+(B-2)+(B-3))/(A) and ((B-1)/0.75+(B-2)/2+(B-3)/0.05))/(A) ≤ 10.0.本發明提供一種使淚液油層穩定化且外觀澄清的眼科用組成物。一種眼科用組成物，其含有（A）液態石蠟及（B）非離子界面活性劑，且（A）成分與（B-1）聚氧乙烯蓖麻油、（B-2）聚氧乙烯氫化蓖麻油、（B-3）除（B-1）及（B-2）以外的非離子界面活性劑的調配質量比為0.5≦（（B-1）+（B-2）+（B-3））/（A）、（（B-1）/0.75+（B-2）/2+（B-3）/0.05）/（A）≦10.0。
