Originally Posted by
dubaiphil
ISO6400 is very liberating after a D90, isn't it! That's something I noticed straight away, moving from D90 to D700.
How's the autofocus on the D600 in low light? Is the 50mm hunting for focus much?
I don't think you needed ISO6400 here though, with a shutter speed of 1/1250th. I tend to set Auto ISO on when I'm shooting street photography in varying light, with a minimum shutter of 1/100th or so and a max ISO of 6400. You'd have had around ISO400 with this image, but obviously without the very natural looking ISO6400 grain.