In the reviews of my blog I often see, that photographers are scanning 400mm f4 DO-articles especially concerning its ability for birding photography. As I mentioned already, this lens brings out a diverse range of opinions. The summary focusses on the optical “disadvantages” like: Sharpness is very good, but falls off dramatically with TCs Contrast… Continue reading Canon 400mm f4 DO, an experience review for flight shots
Tag: Canon 1D Mark IV
Canon 400mm f4 DO review; a practical experience
This lens, perhaps more than any other Canon lens, brings out a diverse range of opinions. Of course, as with any major purchase, opinions are always going to be influcenced by emotions and financial factors. The quick and dirty summary normally is: • Sharpness is very good, but falls off dramatically with TCs • Contrast… Continue reading Canon 400mm f4 DO review; a practical experience