1. Photography Tips
-Depth of field-

2. Depth of field is the range of distance within the
subject that is acceptably sharp. The depth of field
varies depending on camera type, aperture and
focusing distance.

3. Controlling depth of field
aperture and focal distance are the two main
factors that controlling depth of field. Larger
apertures (smaller F-stop number) and closer focal
distances produce a shallower depth of field
f/2.8 f/5.6 f/8.0

11. Thank you for your
attention