05-17-2012, 10:49 AM
[quote name='Frank' timestamp='1337251030' post='18264']
While for "extremely accurate focusing", I guess whether a lens is MF or AF is not much relevant any more. With good LV and an AF lens (with a focus ring of course) and sufficient patient, accurate focusing can also be reached.
Frank
[/quote]
By all means the (magified) LV helps quite a lot. But without a longer focus ring turn, it would be still tricky (especially for macro / close-up usage) to nail the focus on the desired point withing the DoF. Even the AF-S micro 105mm suffers from that issue in some cases... I don't say "one cannot focus", but I believe it's harder than using a Zeiss 100mm for the same purpose.
But of course, there's the "focus stacking"... If you have no problems with the required computer power...
Serkan
While for "extremely accurate focusing", I guess whether a lens is MF or AF is not much relevant any more. With good LV and an AF lens (with a focus ring of course) and sufficient patient, accurate focusing can also be reached.
Frank
[/quote]
By all means the (magified) LV helps quite a lot. But without a longer focus ring turn, it would be still tricky (especially for macro / close-up usage) to nail the focus on the desired point withing the DoF. Even the AF-S micro 105mm suffers from that issue in some cases... I don't say "one cannot focus", but I believe it's harder than using a Zeiss 100mm for the same purpose.
But of course, there's the "focus stacking"... If you have no problems with the required computer power...
Serkan