ISO

ISO Flash

ISO 50

ISO 400

ISO 500

ISO is the speed of the camera it is refers to the film speed. ISO is an tool that you will only use when you want the bright lights to stand out and it to be the main object. The different between all my pictures is that it starts off dark and then the higher the number then the brighter it is. My pictures go from real dark to light. They even get a little pixilated. The only reason I would use ISO is when I don’t want to use flash and want the picture to be not just like a plain picture and want the Christmas lights showing. You have to be careful when your using the ISO tool is when you really need to and when you don’t want flash to take all light out.