May 23, 2013, 09:37:14 AM

### Author Topic: 5d3: HDR VS Multiple Expsosure vs AEB  (Read 6737 times)

#### K-amps

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##### Re: 5d3: HDR VS Multiple Expsosure vs AEB
« Reply #15 on: August 30, 2012, 10:46:37 PM »
You Mean 7 AEB with +/- 3EV.
Does that mean a 21 stop dynamic range?

More like 18. Specifically. -9, -6, -3, 0, +3, +6, +9

but in 7 frames not 1.

I guess you could also use EC to expand this range to +/-5 or 28 stops in total, in 9 or 11 frames shot in 2 steps

Step 1: +/- 3 EV and -5 EC 7 AEB yields: -14, -11, -8, -5, -2, +1, +4 and then Step 2: setting the EC to +5 yields the following 7 AEB's   -4, -1, +2, +5, +8, +11, +14

I just realized I have never tried this on my 5D3... so this is just in "theory".
« Last Edit: August 30, 2012, 10:54:47 PM by K-amps »
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##### Re: 5d3: HDR VS Multiple Expsosure vs AEB
« Reply #15 on: August 30, 2012, 10:46:37 PM »

#### Jamesy

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##### Re: 5d3: HDR VS Multiple Expsosure vs AEB
« Reply #16 on: August 30, 2012, 10:53:39 PM »
Are they like this?
-9, -6, -3, 0, +3, +6, +9???

When I dial it in I can only see up to -8/+8 on each end of the scale.

#### K-amps

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##### Re: 5d3: HDR VS Multiple Expsosure vs AEB
« Reply #17 on: August 30, 2012, 10:55:25 PM »
Are they like this?
-9, -6, -3, 0, +3, +6, +9???

When I dial it in I can only see up to -8/+8 on each end of the scale.

Yes,

You see 8 because the screen/lcd is not wide enough. You can push it one more stop to +9/-9 though it doe snot show for the extreme 2 brackets, but the middle4 still move to show you you are pushing it beyond the edge... makes sense?
« Last Edit: August 30, 2012, 11:10:32 PM by K-amps »
EOS-5D Mk.iii
EF 17-40mm F/4L; EF 70-200 F/2.8L Mk.II; EF 100mm L F/2.8 IS Macro, 50mm F/1.8ii;  85mm f/1.8;  TC's 2x Mk.iii; 1.4x Mk.iii

#### Jamesy

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##### Re: 5d3: HDR VS Multiple Expsosure vs AEB
« Reply #18 on: August 30, 2012, 11:13:03 PM »
I just tested it and got -9 through +9 with seven shots. I went from 1/8000s to 1/4s on high speed drive mode. Very cool indeed.

Thanks for all of the suggestions, I may use HDR mode to get three quick bracketed shots or the AEB, depneding on the situation.

#### K-amps

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##### Re: 5d3: HDR VS Multiple Expsosure vs AEB
« Reply #19 on: August 30, 2012, 11:16:42 PM »
Great.

Remember, to get more than 3 AEB, the HDR mode has to be disabled (because it forces a 3 frame limit). For 5 or 7, use the AEB without HDR.
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EF 17-40mm F/4L; EF 70-200 F/2.8L Mk.II; EF 100mm L F/2.8 IS Macro, 50mm F/1.8ii;  85mm f/1.8;  TC's 2x Mk.iii; 1.4x Mk.iii

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##### Re: 5d3: HDR VS Multiple Expsosure vs AEB
« Reply #19 on: August 30, 2012, 11:16:42 PM »