ISO

ISO 5000

ISO 400

ISO 50

ISO is the speed of how fast the light comes into the camera. There are many speed for the ISO. The higher the number to is will allow the light to come in faster and the brighter the picture will be, and the lower the number is the light will come in slower, so it will be less bright then a picture with a higher number.

In the top picture my ISO was 5000. ISO 5000 is good for when it is really dark outside because it will bring out lighting and things that you can't see with flash becuase it will just make your picture bright, and without because it will be too dark and you won't be able to catch anything.

The second picture is ISO 400. The picture is not as bright as the first one because the ISO is smaller. You can still see the same things as you can in the previous picture, the only change is that it is a bit darker, and it's easier to see.

ISO 50 is also useful during the daytime. It can make your pictures look really cool, and can make the lighting look different, and make your picture look amazing. In my picture though, it is too dark and you can't really see anything. The good thing about it though is that it caught the lights and it makes them look really good. That it something you wouldn't be able to catch with flash on or off.