Can the focal plane be commercialized?

No, because none of the lenses used in the movie are. Commercialized shots in movies are all copyrighted, that is, some shots whose copyrights belong to the director or crew. If they have their own copyright, they can't use it casually.

If you want to use it, you need to apply for an approval from the other party, an authentication from the other party, that is, a license from the other party. In other words, this video can only be used for commercial purposes with the consent of the other party. If you do business without the consent of the other party, it is an infringement of the copyright of the other party.

And it will bear certain legal responsibilities, even an act of compensation.