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Thread started 07 Mar 2010 (Sunday) 01:38
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Help with what happened here.

 
carpenter
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Mar 07, 2010 01:38 |  #1

IMAGE NOT FOUND
HTTP response: NOT FOUND | MIME changed to 'image/gif'


Not sure what happened here. I had 3 pics that came out like this. Out of about 100.

f2.2, ISO 800, 1/640. No flash shot on a 50D with the 85 1.8
Any ideas what caused this? Thanks in advance

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hsmoscout
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Mar 07, 2010 01:42 |  #2

I don't know squat about sports photography but I'm gonna guess it was caused by another photographer's strobe?


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carpenter
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Mar 07, 2010 01:52 |  #3

hsmoscout wrote in post #9744344 (external link)
I don't know squat about sports photography but I'm gonna guess it was caused by another photographer's strobe?

I don't think that was it. This was shot from the stands. It's a very defined line of overexposure. If it were a strobe I'm not sure it would have been so powerful and I would think not as defined vertically, but then again I don't really have a clue to be honest..lol


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Mar 07, 2010 02:07 |  #4

It could be a shutter going faulty...?


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jra
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Mar 07, 2010 05:14 |  #5

Shutter going bad gets my vote




  
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Mar 07, 2010 05:27 |  #6

jra wrote in post #9744819 (external link)
Shutter going bad gets my vote


Sorry to say but I 2nd this..


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Mar 07, 2010 06:42 as a reply to  @ TTk's post |  #7

Before we all jump to conclusions, it is hard to tell whether your original shot was cropped. Was it shot horizontal or vertical? It appears in the posting that it was shot vertical, in which case the bright strip was along the long axis, and was it top or bottom? A bright sector along the long axis is not likely the shutter, but how about the mirror flip up being out of sync??


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RichSoansPhotos
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Mar 07, 2010 07:22 |  #8
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golfecho wrote in post #9744970 (external link)
Before we all jump to conclusions, it is hard to tell whether your original shot was cropped. Was it shot horizontal or vertical? It appears in the posting that it was shot vertical, in which case the bright strip was along the long axis, and was it top or bottom? A bright sector along the long axis is not likely the shutter, but how about the mirror flip up being out of sync??


That seems a more logical explanation, since it is likely that the camera was held vertically




  
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20droger
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Mar 07, 2010 08:30 as a reply to  @ RichSoansPhotos's post |  #9

Looks like a sticky shutter to me.

The shutter moves across the short axis of the frame. A sticky shutter would produce a bright strip along the long axis of the frame. This is just what you have.

In any event, it's time for the camera to take a trip to the service center.




  
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FREEZE
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Mar 07, 2010 09:16 |  #10

i vote for another photog's strobe




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chauncey
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Mar 07, 2010 09:30 as a reply to  @ FREEZE's post |  #11

I'm going to assume it was cropped to straighten the image, in which case it's a stutter failure.


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snyderman
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Mar 07, 2010 09:44 |  #12

not a camera tech here, but nice shot of DeLonte West!

Hope you weren't there with your gear to get shots of LeBron!

Lastly, the guy who sits near me shooting HS games uses a flash. I often get his flash in my pic. It doesn't look anything like what you got. When his flash meets my shutter, I can see it in the entire shot--not anything like as shown in your shot.

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Pmolan
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Mar 07, 2010 09:55 |  #13

FREEZE wrote in post #9745432 (external link)
i vote for another photog's strobe

My vote too.
Since the image was taken at 1/640th, and max sync speed is 1/250th, and the image was taken in portrait mode, the shutter would move from left to right in this orientation.


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hsmoscout
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Mar 07, 2010 13:08 |  #14

carpenter wrote in post #9744374 (external link)
It's a very defined line of overexposure.

True. And that makes me think that it is a shutter problem or something of the likes except for the fact that there are shadows from the fans on the overexposed side and no other shadows anywhere in the pic ???
Maybe posting the other 2 photos would help?


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bjyoder
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Mar 07, 2010 13:28 |  #15

The possibility exists that it's a shutter or even flash. The strobes used in arenas like that are insanely powerful, and, if the timing was just right, you can get that same sort of look as a dieing shutter.


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