<p>there is really nothing new about the 5DM4 aside from the useless dual pixel RAW...which is covered in the instruction manual....<br />What are you looking for?</p>
<p>70-200mm 2.8 is the minimum for this.... 100mm is way to short<br />300mm or 400mm prime should be on your list.<br /><br />5PM is hardly ever "low light" - try a highschool basketball game or hockey<br /><br /><br /></p>