The ISO,International Organization for Standardization (also known as 'ASA' or simply 'film speed') determines how sensitive your sensor is to light.
The higher the ISO number, the brighter your image will be. The lower the ISO number, the darker your image will be.
But surely there is a side effect that comes along with ISO, and that is called noise.
Noise is basically color grain that destroys the fine detail and color in your photographs.
Always try to use the lowest ISO you can, especially when doing long exposure work.
Try to keep ISO in the 100-400 range.
No comments:
Post a Comment