Control depth of field to isolate subjects

    | Photography Tips | 25/03/2013 11:00am
    0 Comments

    Using depth of field creatively can make your focal point really stand out. In this quick tutorial we show you how to control depth of field to isolate subjects.

    Control depth of field to isolate subjects

    In the fight against distracting backgrounds, your aperture wheel is your biggest ally. Using a shallow depth of field to render your background out of focus will make your focal point stand out (so you’ll need to take care when focusing) as well as enhancing your image with pleasing out-of-focus areas or ‘bokeh’.

    How to control depth of field

    How to control depth of field: f/22

    f/22

    f/22
    Shooting at an aperture of f/22 gives you an image that looks sharp throughout and, as a result, the subject can get lost. Small apertures (high f/stops) make busy scenes such as this one look like snapshots.

     

    How to control depth of field: f/8

    f/8

    f/8
    Taking the f-stop down to f/8 has made the image look less flat and one-dimensional, as the subject has been isolated a little. But the semi-blurred background is still distracting.

     

    How to control depth of field: f/2.8

    f/2.8

    f/2.8
    Opening the aperture to f/2.8 has given this image a lovely out-of-focus background, which in turn isolates the focal point leaves. It now looks creative and has a two-dimensional appearance.

    Control depth of field carefully

    Control depth of field carefully

    Close-up studies, such as this lichen, lend themselves to shallow depths of field to isolate the subject. But even small apertures, such as f/22, can provide limited depth when working at such close distances.

    How to control depth of field

    The effects of aperture choice are magnified by longer lenses, with blurred areas becoming more prominent.

    READ MORE

    10 common camera mistakes every photographer makes
    44 essential digital camera tips and tricks
    DoF Defined: controlling depth of field in photography
    Photography Basics: how to add depth to your photos


    Posted on Monday, March 25th, 2013 at 11:00 am under Photography Tips.

    Tags: ,

    Share This Page

    sssss