ISO is the least important part of the exposure triangle. Always has been. It's much better to get a sharp image with a little bit of grain than one that is smooth but blurry. If your images aren't visibly noisy at 800 ISO then stop worrying about it.
ISO is the least important part of the exposure triangle. Always has been. It's much better to get a sharp image with a little bit of grain than one that is smooth but blurry. If your images aren't visibly noisy at 800 ISO then stop worrying about it.