A few people have asked me about the correlation between the actual camera settings the F-Number on the camera and the actual available amount of light entering the camera or F-Stop, and how to know which F-Number to use to reduce the light by a certain amount of light.
So rather than try to write a description about the numbers I decide to draw up a chart.
Please feel free to download this chart for your own use, and if you do wish to share it, please credit me. Thanks
How to use the...
