The Photographic News: A Weekly Record of the Progress of Photography, Volume 40Cassell, Petter, and Galpin, 1896 |
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Page 104
... lenses produce , more or less , roundness of field ; in portrait lenses particularly this is very pronounced . The last test can again be used in this case . The centre of the printed sheet is sharply focussed , and a note made of the ...
... lenses produce , more or less , roundness of field ; in portrait lenses particularly this is very pronounced . The last test can again be used in this case . The centre of the printed sheet is sharply focussed , and a note made of the ...
Page 375
... lenses in general . The first fallacy which a consideration of lenses destroys is that which contains the idea that there is something in a photograph which indicates whether it has been produced with a particular kind of lens or not ...
... lenses in general . The first fallacy which a consideration of lenses destroys is that which contains the idea that there is something in a photograph which indicates whether it has been produced with a particular kind of lens or not ...
Page 376
... lenses , however . " 1 If the amateur wishes to make one lens serve all his purposes , the type selected should be that of the rapid rectilinear . It will be found suitable for portraits , groups , architecture , copy- ing , landscapes ...
... lenses , however . " 1 If the amateur wishes to make one lens serve all his purposes , the type selected should be that of the rapid rectilinear . It will be found suitable for portraits , groups , architecture , copy- ing , landscapes ...
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