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Thread started 09 Jun 2014 (Monday) 14:54
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5d mkiii problem. help!!!

 
ORboarder
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Jun 09, 2014 14:54 |  #1

What could be causing this black vertical line in the upper right? it shows up no matter which lens is on the camera. HELP!!!!

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paddler4
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Jun 09, 2014 15:00 |  #2

It looks like a hair or piece of lint on the sensor, although it's unusual to see that at an aperture as small as f/8. If it gets worse at smaller apertures (larger f/stop numbers), that would increase the probability. If so, turn on manual sensor cleaning, hold the camera lens opening down, and blow it out. DO NOT USE CANNED AIR. Use something like a rocket blower.


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ORboarder
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Jun 09, 2014 15:01 |  #3

what's a rocket blower?




  
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industryimage
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Jun 09, 2014 15:01 |  #4

+1 looks like a hair


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industryimage
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Jun 09, 2014 15:02 |  #5

http://www.amazon.co.u​k …rds=rocket+blow​er+giottos (external link)


Bodies: Canon 5dmk2 | Canon 1dmk3
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ORboarder
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Jun 09, 2014 15:06 |  #6

It was a hair!!! was able to delicately grab it with a pair of tweezers. PROBLEM SOLVED. Thank you




  
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gjl711
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Jun 09, 2014 15:17 |  #7

It does look like a piece of fuzz on the sensor. TO find out try this.

Set the lens to F/22 or smaller ISO to 100 and the speed to whatever it needs to be to get a properly exposed picture.
Take a picture of a clear blue sky with the lens focused at the minimum. Move the camera as you take a picture. Your goal is to take as OOF picture as possible. This will insure that only stuff on the sensor is reasonably in focus.
THe stuff on your sensor should show itself much more clearly. Then clean the sensor.


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Dan ­ Marchant
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Jun 10, 2014 01:00 |  #8

ORboarder wrote in post #16961522 (external link)
It was a hair!!! was able to delicately grab it with a pair of tweezers. PROBLEM SOLVED. Thank you

I'm glad you got away with it but man that was dumb. The above advise about using a blower was given for good reason. It is incredibly easy to damage your sensor. You really should not go anywhere near the sensor with something hard like tweezers.


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VJ218
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Jun 10, 2014 01:39 |  #9

ORboarder wrote in post #16961522 (external link)
It was a hair!!! was able to delicately grab it with a pair of tweezers. PROBLEM SOLVED. Thank you

That is scary. No hard objects near my sensor...


Nikon|Fuji

  
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ORboarder
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Jun 11, 2014 15:15 as a reply to  @ VJ218's post |  #10

well, guess I'm an idiot. I however did not come anywhere near the sensor surface, as the hair was sticking out quite a ways. Now the question is how the heck did it get in there!?!?!




  
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ORboarder
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Jun 11, 2014 15:17 |  #11

also, isn't the sensor covered by a low pass filter? seems like it would be tough to damage the sensor itself?




  
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ORboarder
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Jun 11, 2014 15:28 |  #12

also, gjl, thank you for the great tip. Was able to see exactly what is on my sensor. Few dust spots, but nothing too bad yet!




  
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5d mkiii problem. help!!!
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