| 单词 | line of collimation |
| 释义 | > as lemmasline of collimation a. The adjustment of the line of sight of a telescope, etc. line of collimation: the line of sight or optical axis. error of collimation: the amount by which the line of sight deviates from its position of accurate adjustment. ΘΚΠ the world > physical sensation > sight and vision > [noun] > line of sight line of sight1559 visual line?a1560 ray1625 eyeline1664 line of collimation1687 sight-line1859 the world > physical sensation > sight and vision > optical skills and techniques > [noun] > other techniques collimation1687 autocollimation1870 neutralization1897 microprojection1904 Foucault method1923 orthostereoscopy1928 phase contrast1934 the world > physical sensation > sight and vision > optical instruments > instrument for distant vision > [noun] > telescope > collimation error of collimation1793 collimation1863 1687 Philos. Trans. 1686–7 (Royal Soc.) 16 215 Making the Line of Sight, or Collimation parallel to the sides of the Ruler. 1783 Philos. Trans. (Royal Soc.) 73 99 The magnifying power of the telescope may be varied without affecting the line of collimation. 1793 G. Shuckburgh in Philos. Trans. (Royal Soc.) 83 106 Take the error of the collimation of the telescope in right ascension, by a star in the equator. 1878 J. N. Lockyer Stargazing 328 The optic axis of the telescope, or line of collimation. < as lemmas |
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