es but also can calculate and display just the
intrinsic surface dependent component part of each aberration. These
intrinsic surface dependent parts of the higher order aberrations can
lead to great insight into the aberration makeup of an optical
system. To look at the intrinsic components of spherical aberration,
for example, issue the command:</p>

<p><strong>SA357I ALL</strong></p>

<p>Now, experiment with the other 3<sup>rd</sup>, 5<sup>th</sup>, and
7<sup>th</sup> order aberration output commands dis