Steven Caesare
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It should cost twice what the camera does.
Jim
That made me simultaneously very happy as well as laugh out loud.
Thanks Jim.
-sc
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It should cost twice what the camera does.
Jim
It should cost twice what the camera does.
Jim
It should cost twice what the camera does.
Jim
That made me simultaneously very happy as well as laugh out loud.
Thanks Jim.
-sc
... less noise and increased dynamic range of M-X
Hi,
How is the performance in Tungsten light? Very important for some people.
Stephen
Well, if it's 800ISO with daylight, then with and 80C filter, you'd be looking at 400ISO as your worst case. That's if the sensor were to be terrible in tungsten, which I highly doubt. 800ISO daylight means we don't have anything to worry about.
The only "native" sensor ISO is one where no processing is done - ie linear light. ISO is very low, headroom practically non-existant. So although native, it makes very little sense.
Every digital image is developed on a curve. That curve remaps the linear light data into something we can see as a reasonable image. Each and every curve would lead to a different value for ISO.
What RED does is recommend a ISO that we know works, gives great images without excessive intrusion of noise and with reasonably useful headroom. And that's probably the best a single number can do when faced with the complex exposure situations that the real world represents.
Graeme
So then if I understand Jim correctly when he says 800 is the new 320 he means that at 800 ISO his camera has a similar amount of noise to 320 on Red One. Which means because he can expose the camera lower and have the same amount of detail in shadows he also is getting an extra 1 1/3 stop of headroom roughly and thus retaining more highlights.... which means I need to go buy a 1.8 ND Mirror
Congrats guys, the 5DMKII is looking pretty lame today.
IBloom
So then if I understand Jim correctly when he says 800 is the new 320 he means that at 800 ISO his camera has a similar amount of noise to 320 on Red One. Which means because he can expose the camera lower and have the same amount of detail in shadows he also is getting an extra 1 1/3 stop of headroom roughly and thus retaining more highlights.... which means I need to go buy a 1.8 ND Mirror
Congrats guys, the 5DMKII is looking pretty lame today.
IBloom
So then if I understand Jim correctly when he says 800 is the new 320 he means that at 800 ISO his camera has a similar amount of noise to 320 on Red One. Which means because he can expose the camera lower and have the same amount of detail in shadows he also is getting an extra 1 1/3 stop of headroom roughly and thus retaining more highlights.... which means I need to go buy a 1.8 ND Mirror
IBloom
So we've picked up 1 1/3 additional stops of dynamic range?
Stephen