Huyghenianadj.

/hʌɪˈɡiːnɪən/

Etymology: < the name of Christiaan Huygens (1629–95), Dutch mathematician and astronomer + -ian suffix.

Of or pertaining to Christiaan Huygens. Huyghenian eyepiece n. a negative eyepiece of an optical instrument invented by Huygens, consisting of two plano-convex lenses, with their plane sides towards the eye.

ΚΠ

1704 J. Harris Lexicon Technicum I. at Satellites The..Hugenian Satellite, as 'tis called, because discovered first by Mr. Hugens, revolves round Saturn, in about 16 Days.

1837 C. R. Goring & A. Pritchard Micrographia 95 The pictures formed by deep achromatic triplet object-glasses acting with Huyghenian eye-pieces.

1867 J. Hogg Microscope (ed. 6) i. ii. 50 The Huyghenian eye-piece..is the best for merely optical purposes.

This entry has not yet been fully updated (first published 1899; most recently modified version published online June 2022).

单词	huyghenian
释义	Huyghenianadj. /hʌɪˈɡiːnɪən/ Etymology: < the name of Christiaan Huygens (1629–95), Dutch mathematician and astronomer + -ian suffix. Of or pertaining to Christiaan Huygens. Huyghenian eyepiece n. a negative eyepiece of an optical instrument invented by Huygens, consisting of two plano-convex lenses, with their plane sides towards the eye. ΚΠ 1704 J. Harris Lexicon Technicum I. at Satellites The..Hugenian Satellite, as 'tis called, because discovered first by Mr. Hugens, revolves round Saturn, in about 16 Days. 1837 C. R. Goring & A. Pritchard Micrographia 95 The pictures formed by deep achromatic triplet object-glasses acting with Huyghenian eye-pieces. 1867 J. Hogg Microscope (ed. 6) i. ii. 50 The Huyghenian eye-piece..is the best for merely optical purposes. This entry has not yet been fully updated (first published 1899; most recently modified version published online June 2022). < adj.1704
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