ISO

Some people may not know what ISO is. ISO is described as International Standardization for Organization. The difference between ISO 5000 photos and Flash photos is the ISO on the camera has a stronger flash and a better focus than a regular flash. ISO flash won't create a distracting reflection nor create ugly lighting situation. When your using ISO you have to be careful that you or the person your taking the picture of doesn't move or it will come out blurry, create a red eye or it will be dark. ISO is the speed of the camera. You can see the difference in all the ISO photos because the stronger the lens the faster the ISO will be and the better picture you will get. And also it depends on the setting and place your in.