Thickness may also be controlled by condensing a uniform layer of monomer and polymerizing {HEAD ~ the monomer} to different degrees for varying the shrinkage of the film and hence the thickness of {TAIL ~ the film} and color 
Thickness may also be controlled by condensing a uniform layer of monomer and polymerizing { HEAD ~ the monomer } to different degrees for varying the shrinkage of the film and hence the thickness of { TAIL ~ the film } and color
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH