I know I bought it early, but not that early. It displayed the serial number for my Canon 5d Mark iii as 5. They now want a $1.59 to read your camera and tell you the number of shutter actuations. It only works with Internet Explorer on a Windows Machine. installs an ActiveX control on your computer.This also didn’t work for my Canon 7d or Canon 5d Mark iii. There is a more recent version of this program called EOSInfo from that is available for Windows only.That didn’t work for my Canon 5d Mark iii or 7d. I downloaded a Mac program called 40DShutterCount.I started my search for software and websites that could read the shutter actuations off of the camera. Your Canon DSLR should have come with USB to mini USB cable to connect to your computer. In order to get the shutter count on Canon DSLRs, the camera needs to be connected to your computer through the computer’s USB port.Uploading an image file to websites such as also doesn’t work. The File Info selection in the File Menu in Photoshop has a lot of good information, but not the shutter actuations. So, using Show Inspector (Control I) in Mac preview does no good. Unlike Nikon, Canon does not expose the number of shutter actuations in the camera EXIF data.First, here are some of the truths that I found out So, did I really find out how to check the number of shutter actuations / counts on my Canon 7d and Canon 5d Mark iii? Did I do it on a Mac? Yep, I sure did. It is also important to know the number of shutter actuations when buying or selling a used DSLR. The Canon 7d and 5d Mark III are both rated for 150,000 actuations. Each camera is rated for a certain number of shutter actuations. Knowing the number of shutter actuations on your can be important. I searched dozens of message boards, read blogs, downloaded software, uploaded photos to websites, and played in the Mac terminal program. I would suggest that you consider whether the price is really tempting, and if so then go ahead.Īs I’ve mentioned earlier, these cameras can go as high as 300k clicks without malfunctioning or breaking down.After spending ½ a day researching and trying to find the shutter actuations for my Canon 7d and Canon 5d Mark iii DSLRs, I decided to write a blog post about what I learned. The file name is edited to lower the numerical suffix. If a blank flash card is inserted afterwards, some cameras like the Canon 60D will continue previous filename numbering for example, will write file IMG4102.JPG when shutter count is 3752. It doesn’t mean that the camera will fail outright, but it does increase the chance of future problems. The shutter count in this case will be only 3751. If you are considering purchasing a used camera and the shutter count is high (over 100,000 actuations), it may be better to look elsewhere. Just keep on shooting as you normally would!Īlthough it’s not likely that the shutter will wear out if you exceed its limit, your camera should last for many years to come as long as you take care of it. Should you worry about a high shutter countĭon’t let it bother you. So, if you already know that your camera has a high shutter count, you should consider saving up either for a repair or a new camera body. To do this you need to have a good understanding of cameras and electronics in general. In addition, If your photographs have strong light streaks across the frame, and there is a delay before you press down on the shutter button, making it sound like something has broken inside your camera when you do so, it’s likely that there’s something wrong with our shutter.Īlso, it is possible to take apart your camera and replace the parts yourself, but it’s not an easy task. If photos are consistently too dark or too light regardless of your settings, shutter failure may be to blame. In order to reset the shutter count, you have to replace the shutter itself. The firmware on most cameras-including the Canon EOS 90D-is very secure against unauthorized access and tampering. It may be possible for a technically skilled individual, but I believe it’s too complicated for the average person. Is it possible to reset the shutter count? Just keep shooting and enjoy your camera. However, just like I’ve said, don’t worry too much about it. If you’re being paid to shoot, or if you depend on your camera for important work, it’s recommended to have a backup camera body just in case the shutter fails during a shoot. But you should be aware that the camera may soon show signs of shutter problems. Your camera will continue to function just as it always has. What happens when the shutter count is reached?Īlthough most cameras have a shutter life expectancy it is not something to worry about if yours has reached that point.
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