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Magnifying image intensifierCoil assembly for zoom operation produces axial magnetic flux density that decreases in strength from photocathode to target. This results in magnification factor greater than unity. To extend magnification range, field is reversed in direction between object and image planes.
Document ID
19760000506
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Vine, J.
(Westinghouse Elec. Corp.)
Date Acquired
August 8, 2013
Publication Date
March 1, 1977
Publication Information
Publication: NASA Tech Briefs
Volume: 1
Issue: 4
ISSN: 0145-319X
Subject Category
Physical Sciences
Report/Patent Number
GSC-12010
Accession Number
76B10506
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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