Teinoscope

• (n.) 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.
Found on http://thinkexist.com/dictionary/meaning/teinoscope/

Teinoscope

Tei'no·scope noun [ Greek ... to extend + -scope .] (Physics) 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 . ...
Found on http://www.encyclo.co.uk/webster/T/20

teinoscope

prism telescope
Found on http://phrontistery.info/t.html
No exact match found