diff --git a/dev_msgs.proto b/dev_msgs.proto
index b859e94..8cd0032 100644
--- a/dev_msgs.proto
+++ b/dev_msgs.proto
@@ -141,6 +141,18 @@ message ObjectArray
 
 }  
 
+// Image captured by a circular camera
+// Message contains pixel information: colour and distance to detected object
+message CircularCameraImage
+{
+  // Message header.
+  optional Header header = 1;
+  // Distances at square (array of size pixel count)
+  repeated float zbuffer = 2;
+  // Image (array of size pixel count)
+  repeated Color image = 3;
+}
+
 // Airflow properties
 // Message containing the airflow intensity (in percentage of maximum actuator value)
 // Intended as actuator setpoint.