Emetropic or Emmetropic: How To spell?
The word Emetropic is misspelled against Emmetropic, an adjective meaning "Pertaining to, or characterized by, emmetropia."
Emmetropic has double "mm" is mispronounced as "m"Remember double 'MM' in between the strings e & etropic which should not be misspelled with single 'M'
Wrong Spelling:  e-m-etropic  Correct Spelling:  e-mm-etropic 
Find more incorrect spellings of Emmetropic to spell right way.