axial point

Synonym for nodal point ... One of two point's in a compound optical system so related that a ray directed toward the first point will appear to have passed through the second point parallel to its original direction. ... Synonym: axial point. ... (05 Mar 2000) ...
Found on http://www.encyclo.co.uk/local/20973

axial point

Type: Term Synonyms: nodal point
Found on http://www.medilexicon.com/medicaldictionary.php?t=70549
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