diff --git a/doc/py_tutorials/py_calib3d/py_calibration/py_calibration.markdown b/doc/py_tutorials/py_calib3d/py_calibration/py_calibration.markdown
index 06716fe5dc..a08a204d6c 100644
--- a/doc/py_tutorials/py_calib3d/py_calibration/py_calibration.markdown
+++ b/doc/py_tutorials/py_calib3d/py_calibration/py_calibration.markdown
@@ -24,6 +24,8 @@ red line. All the expected straight lines are bulged out. Visit [Distortion
 
 ![image](images/calib_radial.jpg)
 
+In the following sections several new parameters are introduced. Visit [Camera Calibration and 3D Reconstruction](#tutorial_table_of_content_calib3d) for more details.
+
 Radial distortion can be represented as follows:
 
 \f[x_{distorted} = x( 1 + k_1 r^2 + k_2 r^4 + k_3 r^6) \\