Huy‐ghe″ni‐an (?), a. Pertaining to, or invented by, Christian Huyghens, a Dutch astronomer of the seventeenth century; as, the Huyghenian telescope.
Huyghenian eyepieceSee under Eyepiece.
Webster's Dictionary 1913
Huy‐ghe″ni‐an (?), a. Pertaining to, or invented by, Christian Huyghens, a Dutch astronomer of the seventeenth century; as, the Huyghenian telescope.
Huyghenian eyepieceSee under Eyepiece.