The formula to calculate the F-Stop (F) is:
\[ F = \frac{FL}{AD} \]
Where:
An f-stop is a ratio of the focal length of a lens to its aperture area. F-stop, also commonly referred to as f-number, is usually displayed on a camera when you change the size of the lens. It is a crucial setting in photography as it affects the exposure and depth of field of the image.
Let's assume the following values:
Using the formula to calculate the F-Stop:
\[ F = \frac{50}{25} = 2 \]
The F-Stop is 2.
