To get a full body in focus, utilize Impact Focus techniques, prioritizing sharp focus on your subject with a shallow depth of field.
Here's a breakdown of how to achieve this:
- Single-Point Autofocus: Use your camera's single-point autofocus setting. This allows you to precisely select the point on your subject that you want to be in sharp focus (typically the eyes).
- Aperture Control: Experiment with your aperture. A wider aperture (smaller f-number, e.g., f/2.8, f/4) will create a shallower depth of field, meaning less of the scene will be in focus. This can isolate your subject while blurring the background. A narrower aperture (larger f-number, e.g., f/8, f/11) will increase the depth of field, bringing more of the scene into focus.
- Distance to Subject: The closer you are to your subject, the shallower the depth of field will be at a given aperture. Consider adjusting your distance for the desired level of background blur.
- Lens Choice: The focal length of your lens also affects depth of field. Longer focal lengths (e.g., 85mm, 135mm) tend to produce shallower depth of field than wider focal lengths (e.g., 24mm, 35mm) at the same aperture and subject distance.
In summary, to achieve sharp focus on a full-body shot, concentrate on Impact Focus using single-point autofocus, adjusting your aperture, distance, and lens selection to create the desired depth of field.
