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Full-framer logic

Started Apr 25, 2017 | Discussions thread
Great Bustard Forum Pro • Posts: 45,641
You mean full framers like...
5

tkbslc wrote:

I'm seeing funny and absurd comments with all the frenzy around the A9.

On the one hand we have people saying there's no way a pro would ever consider using a tiny sensor like 4/3 because it is noisy and has no DOF control. So don't even try to compare the E-M1 II to the A9.

And then on the other hand we have people trying to justify the Sony lens lineup by saying that it's fine that the only super telephoto is a 400mm f5.6, because FF high ISO is so good.

So let me get this straight, 2 stops is super important at the sensor, but irrelevant in the lenses? Makes me laugh to think of geniuses out there using f5.6 lenses on a $4500 camera at ISO 6400-12800 because 4/3 with a 40-150 f2.8 is somehow lesser grade.

...this guy?

For traditional professional sports work, you need to have access to most of the following:

  • 200/2
  • 300/2.8
  • 400/2.8
  • 500/4
  • 600/4

For versatility, throw in a 200-400/4.

For the sidelines to be full of Sony shooters some say, Sony has to either make all those lenses, or convince photographers that they don't need the speed, and come out with a line of slower, but professional-grade lenses.

I personally hope they do the latter, and employ a lot of phase Fresnel technology.

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