Friday, September 16, 2011

How can I get the shutter actuation count for Canon EOS 500D/550D?

Question

How can I get the actual shutter actuation count for a Canon EOS 500D or 550D (Digital Rebel T1i or T2i)?

Two popular solutions for most earlier Canon cameras don't work:

  1. I peeked at location 0x9d-9e in a raw file but for the EOS 550 a constant value 0x0001 is stored there. (This worked for pre-500 bodies.)

  2. The EOSInfo software fails to detect the camera (perhaps because I'm running a 64-bit system). (This isn't supposed to work anyway...)

Answer

Have you tried just snapping a shot and previewing the image? The Rebel series usually shows in the upper right corner the number of shots since the last time you reset the image counter. So long as you have not reset the counter, it should be equivalent to the total number of actuations.

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