KrisCarnmarker
New member
My brother just got a Sigma 50-500 for his Nikon D200 and I've had the chance to test it a bit, even a semi-serious comparison with my Canon 70-200 f2.8 on my 20D. Although the 70-200 is clearly much better (no surprise there) the Sigma produces surprisingly good images. However, just as the Tamron 200-500, it is far far too slow. Most probably because of this slowness, the auto-focus is nearly useless. Even in bright daylight the auto-focus kept hunting endlessly.
I still have time, but I am currently leaning towards the 300/f4+1.4 on a second body.
I still have time, but I am currently leaning towards the 300/f4+1.4 on a second body.