I just got a brand new H20, not an H20T, and a M300.  I updated the firmware on the controller, charging station, batteries, drone and the H20.  So everything is up to date.  Put it in the air.  When I took test photos while in wide angle mode the photos look great.  While zoomed in I get fog in the middle of the photo.  It gets worse as the more I'm zoomed in.  Any ideas as to why?

Wide

Zoom

Hi, there.
We are sorry for the inconvenience caused.
Could you please send us your SN and send us a relevant video? Then we can confirm with our relevant team and help you more with this problem.
Thank you in advance.