Causes of Warts. Skin warts are caused by a virus known as human papilloma virus (HPV). There are over 100 sub-types of this virus but only a few infect humans to cause warts on the skin. The virus enters the skin cells and replicated like all viruses do but does not extend beyond the skin.
With top speed full resolution shooting at between 4.5 and 6.5 fps (frames per second) these cameras are not going to be ideal sports shooters (that's where full frame DSLRs like the Nikon D4S and Canon 1D X come into their own).
The Canon EOS Camera System is the most complete Single Lens Reflex (SLR) camera system in the world. Whether you are a beginner or advanced professional looking for a digital camera or 35mm film camera, the EOS System takes your photography to the next level.