diff --git a/Assets/uDesktopDuplication/Scripts/Monitor.cs b/Assets/uDesktopDuplication/Scripts/Monitor.cs
index db5ac75..e5d59d5 100644
--- a/Assets/uDesktopDuplication/Scripts/Monitor.cs
+++ b/Assets/uDesktopDuplication/Scripts/Monitor.cs
@@ -36,6 +36,11 @@ public class Monitor
         get { return Lib.GetHeight(id); }
     }
 
+    public float aspect
+    { 
+        get { return (float)width / height; }
+    }
+
     public bool isPointerVisible
     { 
         get { return Lib.IsPointerVisible(id); }