Light Painting

F Stop: 6.3

ISO: 200

F Stop: 6.3

ISO: 200

F Stop: 5.6

ISO:400

F Stop: 5.6

ISO:200

1. The lower the F Stop, smaller the opening is :less amount of light.
2. The Higher the F stop, bigger the opening is: more light/ brighter.
3. The shorter the exposure, less amount of time for light to come in. Less Light
4. The longer the exposure, more amount of time for light to come in: more light, or brighter,
5. It depended on the image. But for most, longer exposure and higher F Stop worked well.