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Thread started 04 Jun 2004 (Friday) 23:48
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Rebel Diving

 
drisley
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Jun 04, 2004 23:48 |  #1

Well, today I took the trusty Digital Rebel to some Olympic Diving Trials.
The television studios had some bright lighting for TV, so I figured high speeds would be no problem.
First I tried my 85mm F1.8 lens, but it was too short, and it had trouble focusing on the divers since they were such a small portion of the focus point (I had it locked at center focus point).

Then I brought out my 70-200mm F4L, and discovered I had to use ISO1600 just to get 1/250s shutter speeds!
I took about 70 shots, learning as I went (my first pictures were horrible), went home and looked at them on my PC. I was shocked (again) at how little noise there was, and I was doing my usual exif double take because I couldnt believe how smooth ISO1600 was. No noise reduction required at all!

I went back again, and this time increased the shutter speed to 1/320 and 1/400. The images were a little dark, but much sharper.
When I got home I was still impressed by the noise, but since they were slightly underexposed, I ran the pics thru Noise Ninja (btw how do you keep exif info with Ninja?)

These are the results. Many bad ones, nothing too spectacular, but the Rebel did a nice job. I even have a 3 shot sequence of a short 3M dive, and the Rebel kept up nicely! (pic 64-66).


Diving Trials:ISO1600 (external link)

sample

IMAGE NOT FOUND
HTTP response: 404 | MIME changed to 'text/html' | Byte size: ZERO

EOS R6 Mark II - Sigma 50/1.4 Art - Sigma 14-24/2.8 Art - Canon EF 70-200/2.8L Mark III - Godox Xpro-C - Godox TT685C x2

  
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yb98
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Jun 05, 2004 02:30 |  #2

Nice shot but, it's not possible to have any idea about the noise level with such a small pic. Can you post the full size please before any processing ? Thanks.


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drisley
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Jun 05, 2004 09:51 |  #3

NP, here is an unprocessed, 100% crop.
Raw, straight from C1 Pro with noise reduction on LOW (that's lower than the default setting).

ISO1600 (external link)


EOS R6 Mark II - Sigma 50/1.4 Art - Sigma 14-24/2.8 Art - Canon EF 70-200/2.8L Mark III - Godox Xpro-C - Godox TT685C x2

  
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yb98
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Jun 05, 2004 10:14 |  #4

Wow ! indeed the noise level is very low.


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Rebel Diving
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