[olaf-01]

http://www.canon.com/camera-museum/c...35_28.html?p=1

http://www.fredmiranda.com/reviews/s...7&cat=2&page=1

http://www.slrgear.com/reviews/showp...uct/159/cat/10

http://www.the-digital-picture.com/R...ns-Review.aspx