If you want to record the image of the full moon in full (or almost full) in the black sky, the standard exposure values ​​should be f / 8 and 1/125 s at 100 ISO, f / 8 and 1/250 s at 200 ISO or f / 8 and 1/500 s at 400 ISO. The choice is yours; Be careful that the set ISO value does not use a shutter speed that is longer than the maximum focal length of the lens