07-29-2010, 01:58 PM
Well, there's only one 200mm sample image here at PZ which may qualify for comparison.
The quality seems similar as far as I can tell. The main difference is the focus distance. The goose in the local sample were much closer than the main subjects any of your shots it seems. I reckon the minor quality difference is due to the higher degree of atmospheric haze. The goose shot isn't terribly sharp either though.
There's surely an impact caused by the OIS. Maybe the Oly IS is better ? I doubt so though.
The quality seems similar as far as I can tell. The main difference is the focus distance. The goose in the local sample were much closer than the main subjects any of your shots it seems. I reckon the minor quality difference is due to the higher degree of atmospheric haze. The goose shot isn't terribly sharp either though.
There's surely an impact caused by the OIS. Maybe the Oly IS is better ? I doubt so though.