Glossary: |
Aperture - The f-stop, or the size of the shutter opening. |
Depth of Field - The zone of sharp focus within the image. |
F-stop - Same as aperture. |
Hyperfocal Distance - The distance at which anything that is between
1/2 that distance from the lense and on out to infinity will be in focus.
This optimal distance is a calculation based on the focal length of the
lense and the aperture used. |