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Author Topic: Dead Pixels on Canon T3i/EOS 600D  (Read 5936 times)

itsninja

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Dead Pixels on Canon T3i/EOS 600D
« on: November 20, 2011, 09:40:18 PM »
Hi,

I noticed that my T3i had a few dead pixels when I zoomed in so I used the remapping trick. I manually cleaned the sensors.

I noticed that at low ISO (100-1600), the dead pixels don't show up. But starting at 3200-6400 ISO, the red/white pixels start showing up when I zoom in.

Does this mean that I DO have dead pixels? Or are they just noise from low lighting (because they look a lot more obvious than noise)?

Thanks!

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Dead Pixels on Canon T3i/EOS 600D
« on: November 20, 2011, 09:40:18 PM »

armando

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Re: Dead Pixels on Canon T3i/EOS 600D
« Reply #1 on: November 20, 2011, 10:53:39 PM »
when you say the remapping trick.

you put the camera cap on, turn on the manual clean and count to 10 and then turn it off right? :)



basically this will happen with long exposures with an high ISO, natural. Though I don't recommend doing that often to the sensor, is that what your doing?

itsninja

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Re: Dead Pixels on Canon T3i/EOS 600D
« Reply #2 on: November 20, 2011, 10:56:03 PM »
Yep, that's the trick I'm talking about.

So, it's natural for those pixels to come up on 3200 and 6400 ISO?

Alvaromphoto

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Re: Dead Pixels on Canon T3i/EOS 600D
« Reply #3 on: August 28, 2013, 04:07:08 PM »
Hi , i have a canon 600D with a 1year and 2 months , almost 15000 shots .
 And today i repair when i take a long exposure for a star trail , a lot of dead pixels shows up
like 7-8 dead pixels , what i do ? i have a extended warranty of 3 years , i go to the shop and i gonna back my money or give me a new body ? new kit ?

Can you help me answer this?

Have a nice day , Alvaromphoto

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Re: Dead Pixels on Canon T3i/EOS 600D
« Reply #3 on: August 28, 2013, 04:07:08 PM »