I know that there are mice out there that do this, but I just researched this a bit..
The definite way is to bind a key you dont really use or that you can change to change your sensitivity.. Easiest way I can think of currently is: bind mwheeldown “sensitivity x” and bind mwheelup “sensitivity y” .. that way you can zoom and pull down on the mousewheel, then zoom out and go back up.. I’ll edit this if I come up with anything else