Which iso to use

As ISO numbers go up, so does the noise in your photos. Here is the proof:. Look at the difference between 80 and ISO in these photos. Notice how much smoother the 80 ISO photo looks. The ISO photo shows lots of noise. You can really notice it in the darker areas. The camera I used in those photos was an older model Canon point and shoot. But I recommend you keep an eye on the noise factor in your photos. Like the video says, do some tests with your camera.

Figure out your noise tolerance. If Auto ISO is taking you to high levels of noise, it might be best if you learn how to use the manual settings. Last Name required. Email required. Popular Topics. More from Nikon. Close Window Share this article by email. Your email has been sent. We like sharing articles, too! Sign Up for Emails. Close Window. Changing your ISO setting means that you can tailor the camera to various situations. Doing so will help you to end up with an image that's sharp and appropriately exposed, whatever the environment.

As a general rule you want to stick to the lowest ISO possible, as this will give you the cleanest images. This is easy in good lighting conditions as your camera doesn't need a very high ISO setting in order to capture the image.

So, if there's plenty of light in the scene, you can use a setting such as ISO or When shooting in trickier conditions, you may need to raise this ISO, perhaps to ISO or — or maybe even higher. Doing this will give you a faster shutter speed to work with, which in turn helps you to end up with a sharp image. Image noise, however, is likely to be more visible. This gives images a colored, grainy texture, and it can obscure details, so you really want to keep this to a minimum.