shutter count and more for your canon eos dslr. EOSCount allows you to read a shutter counter from a Canon EOS DSLR (DIGIC III and later) camera. It can also sync a camera clock to your PC's clock.Reasons to retrieve a camera's shutter count include:confirm that a new camera is truly new (shutter count 0)establish value of a used cameraTo use EOSCount, install the ActiveX control when prompted by your browser (only Internet Explorer is supported). The ActiveX control will read data from the first Canon EOS camera that is connected to your PC.It looks like your browser does not support ActiveX controls. If you're using Chrome, please browse this site through the IE Tab plug-in.