| 单词 | split-image |
| 释义 | > as lemmassplit-image split-image n. (a) an image in a rangefinder or focusing system that has been bisected by optical means, the halves of which are displaced when the system is out of focus, used esp. in various types of camera; usually attributive; (b) = splitting image at splitting adj. 5. ΘΚΠ the world > relative properties > relationship > similarity > [noun] > image of a person or thing print1340 imagec1384 similitude?a1425 picturec1475 similitudeness1547 portrait1567 idol1590 model1594 self-imagea1672 duplicate1701 moral1751 ditto1776 fetch1787 double1798 fetch-like1841 splitting image1880 spitting image1901 spit1929 split-image1950 clone1977 society > leisure > the arts > visual arts > photography > action of taking photograph > technical factors > [noun] > type of focusing depth of field1855 circle of least confusion1867 flatness of field1867 infinity1867 register1890 fixed focus1892 back focus1897 circle of confusion1906 isocentre1931 split-field1941 split-image1950 1950 R. A. McCoy Pract. Photogr. ii. 15 To operate the split image type [of rangefinder] it is necessary to look through the finder and observe that the image seems to be broken in the center and offset. 1960 Focal Encycl. Photogr. (rev. ed.) 946/2 The parallax effect appears as a split image which joins up across a dividing line when the lens is set to maximum sharpness. 1977 J. Hedgecoe Photographer's Handbk. 15 As a focusing aid a ‘split image’ or focusing screen rangefinder may be sunk into the center of the underside of the screen. 1981 ‘M. Innes’ Lord Mullion's Secret 179 He was by a strange freak of heredity the split image of one commemorated by Nicholas Hilliard some centuries ago. < as lemmas |
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