The best replacement for spherical is elliptical stylus.

The best alternatives to spherical are rated as following:
★★★★★  elliptical stylus
★★★  cylindrical
★★★  anamorphic
★★★  cylindrical goggles
★★  aspheric lens
★★  parabolic mirror
★★  aspherical
★  aspheric
★  parabolic
★  aspherical lenses
★  elliptical needle
★  cartesian
★  euclidean geometry
  parabolic mirrors

Your alternative for spherical is not listed? Suggest!


No companions for spherical have been suggested so far.
You have in mind a companion for spherical and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of spherical in all years. Click on graph for more.
spherical
elliptical stylus
cylindrical