Is ISO 6400 just not enough for you? Well, in that case, you will need to set your camera to one of the expanded ISO settings. These settings open up another 2 stops of ISO, raising the new limit to 12800. The new settings will not appear in your ISO scale as numbers, but as H 0.3 for 8000, H 0.7 for 10000, H 1 ISO for 12800, and H 2 ISO for 25600.
How to use the higher ISO settings
- Press and hold the ISO button (A). Then rotate the Command dial while observing the control panel. Rotate the dial until you reach the Hi settings, then release the ISO button.
- Select H 0.3, H 0.7, H 1.0, or H 2.0 (B).
A word of warning about the expanded ISO settings: Although it is great to have these high ISO settings available during low-light shooting, they should always be your last resort. Even with the High ISO Noise Reduction turned on, the amount of visible noise will be extremely high. Try to avoid using high ISO whenever you can, but don’t skip an opportunity for a terrific shot because you’re afraid to use a higher ISO. The D7000 does remarkably well at 1600 and below, so experiment a little. Remember, a picture never taken is far worse than one with a little noise! (Figure 8.2).