View single post by Robert
 Posted: Sat Dec 16th, 2017 10:05
Robert



Joined: Mon Apr 2nd, 2012
Location: South Lakeland, UK
Posts: 4066
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Well the focus, versus moving the entire camera and lens (or the subject) is to do with the lens. Some lenses achieve close focus by shortening the focal length. Notably the Nikkor Micro AF lenses. Although the perspective remains constant, the field of view changes but depending on how the image's are blended into one, that may not matter.

o.O



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Robert.