TITLE

HDTV lens design: Management of MTF

AUTHOR(S)
Thorpe, Larry; Tubbs, Gordon
PUB. DATE
March 2005
SOURCE
Broadcast Engineering;Mar2005, Vol. 47 Issue 3, p73
SOURCE TYPE
Trade Publication
DOC. TYPE
Article
ABSTRACT
Focuses on Modular Transfer Frequency (MTF) and how it relates to HDTV lenses. Discussion of the technological challenges in achieving the requisite MTF characteristic required byes HDTV lens in comparison with its SDTV counterpart; Importance of lens-resolution characteristics; Maintaining high MTF over the focal range, and with changes in object distance; Effect of aperture settings on lens MTF.
ACCESSION #
16745316

 

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