An unusual bilateral ring-shaped corneal opacity has been observed in two patients. Biomicroscopical characteristics are minute greyish dots which are distributed within the outer stromal layers forming an arcus lipoides-like circular band. Besides of a typical arcus senilis no other corneal anomalies can be found. Up to date only 4 patients with similar corneal opacities have been described. Etiology remains unclear and according to the author who has first described this symptom we propose to name this corneal anomaly "Ascher-Ringe".