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

10. Thank you for your
attention