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Anastigmatic   Listen
Anastigmatic

adjective
1.
Pertaining to a lens or lens system free of astigmatism (able to form point images).  Synonym: stigmatic.
2.
Not astigmatic.  Synonym: stigmatic.



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"Anastigmatic" Quotes from Famous Books



... correspond to one object plane; and these are in contact at the axis point; on the one lie the focal lines of the first kind, on the other those of the second. Systems in which the two astigmatic surfaces coincide are termed anastigmatic or ...
— Project Gutenberg Encyclopedia

... lenses are being used in motion picture photography, but I am doubtful as to their success in the way they are being used at present—a somewhat haphazard way. You are too conscious of the soft focus lens and of the anastigmatic lens. That is, one part of the picture is made with a soft focus lens and one with an anastigmatic. I believe that the soft focus lens can be used, and will be used, in such a way as to give beautiful ...
— Pictorial Photography in America 1921 • Pictorial Photographers of America



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