However since a couple of days ago a word of warning has been circulating the net about using dust-aid to clean the sensor of your Canon EOS 5D, Canon EOS 400D and/or Canon EOS 1DMKIII.
Dennis Walton was totally unknown to me before seeing his pictures on photosig, but I’m glad I stumbled on him since his photos are a real feast for the eye.
Today in the reader’s section an article presented by Nick Croken with tips on how to take great ski shots. Although this article was written about ski photography, the same principles could easily be applied to many different outdoor sports.
For years JPEG has been the standard file format for pictures exchange but now Microsoft announces the release of a new format HD Photo.
HD Photo offers compression with up to twice the efficiency of JPEG, with fewer damaging artifacts, resulting in higher-quality images that are one-half the file size.