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Opticallimits > Forums > Just Talk > Two new Sigma lenses: 18-200, 50mm f/1.4

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Two new Sigma lenses: 18-200, 50mm f/1.4
JJ_SO Offline
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#12
01-08-2014, 08:13 PM
I don't get it. Shall I take those posts seriously, Frank and Rover? One wants 8mm more focal length, the other a bit faster aperture, no matter if it's usable. Those f/1.2 do come from the days when Film was really highspeed with around 6400 ISO. And grainy like a field of rocks. Or one of those early sensors which went beyond 1600 ISO.


With contemporary sensors,
  • who needs f/1.2
  • and is able to focus that properly
  • and is willing to leave resolution, contrast and flare resistance completely on a mediocre side?

any idea why Nikon didn't, nor Zeiss with their latest "around 50mm" lenses? Wink Certainly the price was no limit.
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Messages In This Thread
Two new Sigma lenses: 18-200, 50mm f/1.4 - by peterottaway - 01-07-2014, 04:59 AM
Two new Sigma lenses: 18-200, 50mm f/1.4 - by frank - 01-07-2014, 10:20 AM
Two new Sigma lenses: 18-200, 50mm f/1.4 - by JJ_SO - 01-08-2014, 08:13 PM
Two new Sigma lenses: 18-200, 50mm f/1.4 - by Scythels - 01-08-2014, 11:25 PM
Two new Sigma lenses: 18-200, 50mm f/1.4 - by peterottaway - 01-09-2014, 01:02 AM
Two new Sigma lenses: 18-200, 50mm f/1.4 - by wojtt - 02-10-2014, 07:26 PM

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