单词 | anastigmat |
释义 | anastigmat (once / 190635 pages) n WORD FAMILY anastigmat USAGE EXAMPLESFor those, however, who wish even greater efficiency and capabilities, we supply the anastigmat lens equipments. Canadian Kodak Company, Kodaks and Kodak Supplies—1914(2010) The Six-Three Premos are designed to supply absolutely reliable cameras with every anastigmat advantage, at the very minimum of expense. Canadian Kodak Company, Premo Cameras—1914(2010) In a true anastigmat, it is entirely eliminated. Canadian Kodak Company, Kodaks and Kodak Supplies—1914(2010) n compound lens or lens system designed to be free of astigmatism and able to form approximately point images Hyper lens, lens system, lense a transparent optical device used to converge or diverge transmitted light and to form images |
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