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Depth of focus in photographic lenses

โœ Scribed by William A. Cheyney


Publisher
Elsevier Science
Year
1890
Tongue
English
Weight
285 KB
Volume
129
Category
Article
ISSN
0016-0032

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๐Ÿ“œ SIMILAR VOLUMES


High depth of focus by combining annular
โœ S. Ledesma; J.C. Escalera; J. Campos; J. Mazzaferri; M.J. Yzuel ๐Ÿ“‚ Article ๐Ÿ“… 2006 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 247 KB

In some technological applications, optical systems that produce a high depth of focus and superresolving transversal responses are required. In this paper we present a pupil design consisting in a phase pupil with binary amplitude, that added to a conventional optical system, can accomplish these g