Tinoscope or Teinoscope: How To spell?
The word Tinoscope is misspelled against Teinoscope, a noun meaning "An instrument formed by combining prisms so as to correct the chromatic aberration of the light while linear dimensions of objects seen through the prisms are increased or diminished; -- called also prism telescope."
Word contains consecutive vowels 'EI' in between alphabets t & noscope is misspelled as 'I' as letter 'E' is phonetically ignorWrong Spelling:  t-i-noscope  Correct Spelling:  t-ei-noscope 
Find more incorrect spellings of Teinoscope to spell right way.