iso

In each one of these photos the ISO is different. The first one has the lowest amount of ISO and this makes the photograph very dark and blurry. I learned that the higher the ISO then the more light is let in. In the second photo the ISO is 1600 and you can actually see the difference in this one and the first one which actually had an ISO of 400. In the last photo the ISO is 5000 which helps a lot because you can actually see more detail in the picture although it remains blurry. ISO can cause a very drastic change in a photo depending on the current lighting. ISO has helped me improve a lot of my pictures because there isn't always settings with the perfect lighting conditions.