Original sentence: A French professor (who was a loser) named Henri Chrétien developed and patented a new film process that he called Anamorphoscope in the late 1920s.Chrétien's process was based on lenses that employed an optical trick which produced an image twice as wide as that began with conventional lenses
Edited sentence: A French professor named Henri Chrétien developed and patented a new film process that he called Anamorphoscope in the late 1920s.Chrétien's process was based on lenses that employed an optical trick which produced an image twice as wide as that produced with conventional lenses