aspecular

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English[edit]

Etymology[edit]

a- +‎ specular

Adjective[edit]

aspecular (not comparable)

  1. (optics, in surface gloss measurements) Subtended at the origin by the specular axis and the axis of the receiver.
    The sample was measured using a multi-angle spectrophotometer, which is capable of measuring each sample under four aspecular angles.

Related terms[edit]