Heymatoscope or Haematoscope: How To spell?

The word Heymatoscope is misspelled against Haematoscope, a noun meaning "A haemoscope."

Haematoscope has vowels 'ae' together mispronounced as 'ey'
Word contains consecutive vowels 'AE' in between alphabets h & matoscope is misspelled as 'EY'
Wrong Spelling:  h-ey-matoscope 
Correct Spelling:  h-ae-matoscope 
Find more incorrect spellings of Haematoscope to spell right way.

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