I took my 19mm Sigma for a ride and created the HDR. I especially enjoyed the orange and turquoise hues in the reflections.
Noise is your friend, noise is your enemy. Depends on who you are. For a photographer noise is mostly unwanted. So there are millions of options and tool, how to … Continue reading On averaging(,) wool and the shadow test
I tried to find out what the impact of the ISO on video on the Nex-7, so I cycled through with the lens cap on. The noise was not that … Continue reading Quick test: Noise on Nex-7 video
So I made some further observations after the first review yesterday. I also got a message telling me that other and more detailed shots are needed to see. So here … Continue reading Review of Sigma 30mm f/2.8 EX DN Sharpness