About this iReport
  • Not verified by CNN

  • Click to view metreman555's profile
    Posted January 27, 2014 by
    This iReport is part of an assignment:
    Tech talk

    More from metreman555

    Trick photography and special effects


    camera techniques to master in 2014: how to focus on moving subjects
    jmeyer | Photography Tips


    As our Shoot Like a Pro series on mastering some of the fundamental camera techniques continues we turn our attention to moving subjects and how to focus when time is of the essence.


    10 camera techniques to master in 2014: how to focus on moving subjects


    or http://bit.ly/1b2NYJz


    Focusing on a static subject is all well and good, but not everything will wait patiently for you while you compose and capture your shot. For this reason, you need to master the art of focusing on moving subjects.


    To do this, change the autofocus mode from Single Shot (Nikon) or One Shot (Canon), to Continuous or AI Servo mode. Now, once you’ve locked focus on your subject by half-pressing the shutter-release button, the camera will continue to refocus as the subject moves, until you fully press the button to capture your shot.


    SEE MORE: What ACTUALLY happens when you half-press the shutter button


    You can choose from all of the focus points for off-centre subjects, but when shooting in low light, shooting low-contrast subjects or if using lenses with a maximum aperture narrower than f/5.6, you will find these outer points will struggle to focus.


    Expert Tip: try back-button focusing
    Many DSLRs have a button on the back of the camera that you can press with your thumb to activate the autofocus. This means you can use your thumb to focus, and your forefinger to press the shutter when you want to shoot.


    SEE MORE: Back button focus made easy
    Why are my pictures blurry?


    When it comes to mastering focus, you also need to know why your shots aren’t sharp. This can be down to focusing, but it may also be due to camera shake or the subject moving. You’ll need to spot the cause, fix the problem, then try again.


    1 Incorrect focusing
    If the softness is due to incorrect focusing, you may find that areas in front or behind the subject are sharp.
    If you can’t see any sharp areas, incorrect focusing will give a uniform blur all around each area of the image.


    2 Movement
    You can easily spot blur caused by camera shake by the characteristic ‘streaking’ of highlight areas. These indicate that the camera (or possibly the subject) has moved at some point during the exposure.



    or http://bit.ly/1b2NYJz

    Add your Story Add your Story