
1) Ophthalmic equipment
Found on
https://www.crosswordclues.com/clue/anomaloscope

An anomaloscope or Nagel`s anomaloscope is an instrument used to test for color blindness. It is used to measure quantitative and qualitative anomalies in colour perception. It can be used to determine whether a person is a tritanope, dichromat or achromatop. The apparatus was invented by the German ophthalmologist and physiologist Willibald A. N....
Found on
http://en.wikipedia.org/wiki/Anomaloscope

<instrument> An instrument used to diagnose abnormalities of colour perception in which one-half of a field of colour is matched by mixing two other colours. ... Origin: G. Anomalos, irregular, + skopeo, to examine ... (05 Mar 2000) ...
Found on
http://www.encyclo.co.uk/local/20973

(ә-nom´ә-lo-skōp″) an apparatus used to detect anomalies of color vision.
Found on
http://www.encyclo.co.uk/local/21001

Type: Term Pronunciation: ă-nom′ă-lō-skōp Definitions: 1. An instrument used to diagnose abnormalities of color perception in which one half of a field of color is matched by mixing two other colors.
Found on
http://www.medilexicon.com/medicaldictionary.php?t=4410

anomaloscope 1. An instrument used to diagnose abnormalities of color perception in which one-half of a field of color is matched by mixing two other colors. 2. The instrument used in testing for anomalies of color vision by having the subject match mixed spectral lines.
Found on
http://www.wordinfo.info/words/index/info/view_unit/138/
No exact match found.