Canon has published a white paper of its recently announced new professional flagship DSLR EOS-1D Mark IV (Check price). The white paper contains detailed descriptions of the camera design and features that you don’t typically see in product manuals. If you are interested in knowing how things work and how things are made in a DSLR, this is a great resource. It has many charts showing the construction of its components, such as AF system, viewfinder, sensor, etc. In addition, you can find an overview of software and accessories at the end as well as comparison to previous model the EOS-1D Mark III throughout the white paper.
Keywords: Canon, EOS-1D Mark IV, White Paper