单词 | telephotographic |
释义 | telephotographicadj.1 Now rare. Designating any of various devices used for transmitting and reproducing images over a distance by converting light into electrical signals; spec. designating a device used to transmit images by telegraph. Cf. telephotograph n.1 ΘΚΠ society > communication > telecommunication > communication of visual images > [adjective] telephotic1878 telephotographic1879 telautographic1888 phototelegraphic1907 fax1972 1879 Nature 19 June 186/1 (title) On a telephotographic apparatus with a single wire, by Prof. C. Perossino. 1881 S. Bidwell in Nature 10 Feb. 345/1 I made a pair of ‘tele-photographic’ instruments... They produced a ‘tele-photograph’ of a gas-flame. 1931 Pop. Mech. May 741/2 The Berlin station will broadcast regularly crimes committed, descriptions of suspects, or..complete information about criminals with pictures, fingerprints and Bertillon measurements supplied by telephotographic apparatus. This entry has been updated (OED Third Edition, December 2016; most recently modified version published online March 2022). telephotographicadj.2 Now rare. 1. Designating a compound camera lens in which the individual lenses are combined in such a way that the focal length of the lens is greater than its physical length, providing a relatively narrow field of view and powerful magnification. Chiefly in telephotographic lens. Cf. telephoto adj. 1.The first practical lens of this type was patented in 1891 by English optician Thomas Rudolphus Dallmeyer (1859–1906). ΘΚΠ society > leisure > the arts > visual arts > photography > camera > parts and accessories of camera > [adjective] > types of lens flat field1841 wide-angle1865 slow1867 wide-angled1873 fast1877 rapid1878 fish-eye1882 sharp1883 symmetrical1890 telephotographic1891 telephotographic lens1891 narrow-angle1893 stigmatic1896 tele-negative1898 tele-positive1898 bloomed1945 soft1945 wide-field1950 1891 Photogr. News 18 Dec. 870/1 Mr. T. R. Dallmeyer gave a description of his new telephotographic lens, referring to diagrams on the board. 1911 Encycl. Brit. XXI. 513/2 In such a telephotographic system..anastigmatism, flatness of field, and rectilinearity are secured over a fairly large field. 1913 H. Chapman Jones Photogr. To-day xviii. 295 The telephotographic lens will give a large and well-defined image. 1942 Amer. Jrnl. Archaeology 46 333 A photograph taken from the south, with a telephotographic lens, is published by Ashby. 2. Relating to or involving the use of a telephotographic lens; produced by means of a telephotographic lens. ΘΚΠ society > leisure > the arts > visual arts > photography > [adjective] > types or methods generally tithonographic1842 instantaneous1851 ferrotype1857 telephotographic1892 telephoto1893 telephotal1904 tabletop1914 time-lapse1926 multiflash1939 synchro-sunlight1940 tele1954 lowlight1984 1892 Anthony's Photogr. Bull. 26 Mar. 168 The telephotographic print is five times larger, for the same object, than that obtained with a rectilinear lens of the same focal length. 1904 Epigraphia Zeylanica 1 p. iv The new telephotographic apparatus should be used for inscriptions on which an ordinary camera cannot be brought to bear. 1906 Athenæum 3 Mar. 268/2 Khan Tengri from the south, the telephotographic view of the same peak from the north. 1932 Lawrence (Kansas) Daily Jrnl.-World 7 Apr. 4/5 As Thumm applied the conductor's slack fingers to the paper, Lane took from the envelope the Uruguayan telephotographic prints and studied them with a chuckle. This entry has been updated (OED Third Edition, December 2016; most recently modified version published online March 2022). < adj.11879adj.21891 |
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