|
Depth of Field (focus)
|
 |
 |
 |
 |
|
 |
Examine the ruler on the right of the mineral. As the f-stop increases more and more of the scale becomes clear.
| Secondary Effect of f-stop | |||||||
| theimage.com © 2007 |
|
|
|||||
|
||||||||
|
As the f-stop increases (less light - more exposure time) the focal depth increases.
Examine the ruler on the right of the mineral. As the f-stop increases more and more of the scale becomes clear. |
|||||||