Am 21.03.15 um 18:26 schrieb P.J. Alling:
Reading it right now, interesting and I'm still not sure how much is
marketing bullshit.
http://www.bhphotovideo.com/explora/photography/features/who-killed-infinity-focus?BI=4906
Really interesting. Thanks for the link.
Not sure what to think of the theory about thermal shift but the
infrared argument is utter nonsense. With infrared one has to set the
lens for a closer distance than with normal light. Just look where the
infrared mark is on your lenses, if they have any.
Ralf
--
Ralf R. Radermacher - Köln/Cologne, Germany
Blog : http://the-real-fotoralf.blogspot.com
Audio : http://aporee.org/maps/projects/fotoralf
Web : http://www.fotoralf.de
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