The changing radius of curvature from relatively flat to progressively steeper in {HEAD ~ the horizontal meridian} allows {TAIL ~ the aspheric plano lens} of this invention to sufficiently wrap around the temple area as schematically shown in FIG 10 
allows
The changing radius of curvature from relatively flat to progressively steeper in { HEAD ~ the horizontal meridian } allows { TAIL ~ the aspheric plano lens } of this invention to sufficiently wrap around the temple area as schematically shown in FIG 10
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH