Final Panorama 6:'Buddha' sculpture by Ramkinkar Baij

I could solve a major problem of setting a zoom limit when you are navigating through the panorama.Earlier the viewing parameter was limitless, no set value was given for the minimum field of view, so you could zoom in until it was getting fully blurred.Obviously that is not a very good experience. I was trying to figure out a way so that the viewer can only zoom in to a certain level and then when he/she wants to see more detail view of the sculpture/mural, can always click on the option button and experience it.
So that is solved now. you can see the difference in this one if you go to the previous panorama of Gandhi I uploaded here.