I invent the balloon space telescope

A simple procedure to get ultra large mirrors into space for telescopes. In this inventions a large balloon inflates in space, possibly 100 meters in diameter.  After inflation, the robot spray a hardener onto its exterior.  hen take the harderned sphere and open one end for an aperture.  The other end is spayed for reflective silver and polished.  The spherical lens correction done with the collector lens.