Yes, get a different (smaller) sized telescope.
I'm not sure what you are trying to achieve, but there is not much you can do to increase the field of view without changing the scope. That's why the short tube 80mm refractors are so popular! They give a wide field of view. And thats why astronomers get so excited about how big they can get their CCD chips!
Or you could become an expert in mosaics...
