I think
this Sony camera, or something like it might fit your needs General. 20.4 MP and
50x Optical Zoom. By the way general, I think you meant to say Optical Zoom, not Digital. Digital zoom is pretty much crap after 10x. It is only enlarging the image but with the same amount of pixels. So resolution is worse and worse the more it is magnified. Pretty much never buy a camera because of its digital zoom numbers. You can do the same thing (crop & magnify) in almost any picture editor.
Optical zoom is really what you want. It magnifies by using the lens (optics) and you don't lose image quality.
Optical vs. Digital Zoom
Respectfully,
masterclass