Use Your Dome!

[Drone on]

Why pay loads of money for a camera that a top class camera company has sweated for years to develop, so's they can provide you with a lens that has superlative optical properties, only for you to cover it and destroy it's qualities with a cheap bit of platic that has all the optical properties of a paper bag? Would you draw a beard in felt-pen over the Mona lisa as well?

Regarding: "Would you draw a beard in felt-pen over the Mona lisa as well?"
No need. She probably already had one.
When did DJI become a "top class camera company"?
If they are a top class camera company, why would they partner with Hasselblad?