My guess would be around 1000 ISO. I shot the Nikon D3x for about five years and if my memory serves me correctly the two cameras shared basically the same sensor. With an adequate exposure Nikon was good to up to around 1000 to 1250 ISO
But as was mentioned above what one person might consider acceptable another person would not consider good...
My guess would be around 1000 ISO. I shot the Nikon D3x for about five years and if my memory serves me correctly the two cameras shared basically the same sensor. With an adequate exposure Nikon was good to up to around 1000 to 1250 ISO