Experience review Sigma 120-300 f 2.8 APO EX DG OS HSM

The one or the other may have read my reviews of e.g. the Canon EF 400mm f / 4 DO IS USM of the Canon EOS 1 DX camera. My latest lens now is the Sigma 120-300 f 2.8 APO EX DG OS HSM, the predecessor of the present S (for Sport). While the Canon… Continue reading Experience review Sigma 120-300 f 2.8 APO EX DG OS HSM

Erfahrungsbericht Sigma 120-300 f 2.8 APO EX DG OS HSM – Vorgänger vom S

Der ein oder andere hat vielleicht meine Erfahrungsberichte u.a. zum Canon EF 400mm f/4.0 DO IS USM oder zu den EOS 1– Profikameras schon gelesen. Mein neuestes Objektiv ist das Sigma 120-300 f 2.8 APO EX DG OS HSM, der Vorgänger vom jetzigen S (für Sport). Während beim Canon EF 400mm f/4.0 DO IS USM… Continue reading Erfahrungsbericht Sigma 120-300 f 2.8 APO EX DG OS HSM – Vorgänger vom S

Canon 400mm f4 DO, an experience review for flight shots

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

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