Once the EOS 5D Mark III camera is updated to Version 1.3.3 (or later), it cannot be restored to a previous firmware Version (Version 1.0.7 through 1.2.3). Canon EOS 6D – 100,000 Canon EOS 5D Mark IV – 150,000 (probably will go over 200k because of the mirror vibration compensation mechanism) Canon EOS 5D Mark III – 150,000 Canon EOS 5D Mark II – 150,000 Canon EOS 5D – 100,000 Canon EOS 1D X – 400,000 (uses a carbon fiber shutter mechanism). Make sure you check Shutter count of the DSLR before you make a purchase decision. Shutter count will give an actual number of pictures taken from that device, therefore, it is easy to know how old the camera is. If you use the camera for sports photography or wild life or timelapses where you use continous burst shots or in dirty environments like on beach where small sand dust can enter your camera when you change your lens this can lower the camera shutter life.

Because the camera can be used in many environments, the shutter life always depends on the usage of the camera. Many people ask how many shutter counts will last their camera.

Canon eos digital software for mac