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Can the Nomura lens be free of spherical aberration?
Author(s) -
HAWKES P.W.
Publication year - 2009
Publication title -
journal of microscopy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.569
H-Index - 111
eISSN - 1365-2818
pISSN - 0022-2720
DOI - 10.1111/j.1365-2818.2009.03166.x
Subject(s) - spherical aberration , lens (geology) , optics , physics , materials science
Summary Nomura has recently claimed that a combination of magnetic lenses can be found that is free of spherical aberration. Doubt is cast on this claim.