Zoom Lens For Canon Camera

Nancy asks…Using different brand lens for different brand camera?I'm thinking about purchasing a Pentax ZX-L camera.

It's coming with a camera case, 75-300mm zoom lens, 58mm Skylight 1-A filter, and cable switch for extended exposure shots.
Does anyone know if the 75-300mm zoom lens a good lens?

Can I use other brand lenses? (Like Nikon, or Ricoh).

If so, what other brands can I use?

Please help! I'm new to this and would really appreciate the knowledge.mr.eos answers:Is that the only

Canon Eos more info....