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单词 stigmat
释义

stigmatn.

/ˈstɪɡmat/
Etymology: ? back-formation < stigmatic adj.
Photography.
A stigmatic lens or combination of lenses: see stigmatic adj. 9.
ΘΚΠ
society > leisure > the arts > visual arts > photography > camera > parts and accessories of camera > [noun] > lens > types of
portrait lens1852
short-focus lens1862
periscope1865
rectilinear1867
pantoscope1868
wide-angle1868
long lens1876
apochromatic1887
anastigmat1890
concentric lens1890
euryscope1890
landscape lens1890
rectigraph1890
symmetrical1890
concentric1893
telelens1893
telephoto1894
monocle1897
stigmat1901
stigmatic1902
Long Tom1910
zoom lens1932
Panavision1955
teleconverter1959
macro lens1961
zoom1969
macro1971
1901 Photo-miniature Sept. 245 (Cent. Dict. Suppl.) ‘Single’ lenses, such as the elements forming Gray's Double Stigmat.
This entry has not yet been fully updated (first published 1916; most recently modified version published online June 2018).
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n.1901
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更新时间:2025/1/24 19:20:19