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Autofocus 5d mark iii vs 6d m2 how to#
Autofocus 5d mark iii vs 6d m2 manual#

When using back button focusing, it is easy to switch between single and continuous autofocusing modes.Continuing on the locking focus using the back button as discussed above, the advantage is, if something else enters the frame before releasing the shutter, you do not lose focus of your subjects.With back button focusing, since the focus is locked, you do not need to worry about using any more buttons or methods to keep the focus on your subject. With the default focusing method, a photographer may have to do focus recompose for when you have to keep elements in focus out of the autofocus points area and for each shot, you have to focus and recompose.

The first advantage would be that back button focusing helps you to easily lock focus with the press of a button.The General Instructions To Set Up Back Button Focusing On A Canon Camera Are:ĪE Lock button in canon What are the Advantages of Using Back Button Focusing Method? This feature is available to set up in most models of Canon cameras.

Autofocus 5d mark iii vs 6d m2 manual#

The best suggestion would be to go through your camera’s manual as it will have instructions specific to your model of camera. Setting up back button focus varies between camera manufacturers and between camera models of the same manufacturer.

Autofocus 5d mark iii vs 6d m2 how to#

Image by Louis L How to Set Up Back Button Focusing on a Canon Camera: Back button focus lets you precisely focus on minute areas and then not lose focus when an object comes in between the camera and the subject.When shooting portraits, if your subject is staying still with just some minor change in poses, you can focus correctly on your subject and shoot as many shots without having to worry about focusing each time.It also helps with continuous shooting when the subject is moving and normal shooting when the subject is stationary. When shooting kids and sports photographs, fast moving subjects will do better with back button focus thereby minimizing the time between focus and shutter release.There are some scenarios where back button focusing works well compared to the default focusing process.

When you do not want to focus continuously, you can just focus once by pressing the back button and the focus gets locked on your subject that is stationary.

Easy switch between single and continuous focus:Īlso, as long as you keep the back button pressed, the camera continues to focus on the subject that you have focused, thereby continuously keeping track of focus without you having the need to switch to tracking focus.

This way you have more control over your composition. But with back button focusing, you just focus, recompose once and shoot as many times without focus recomposing because with back button focus, your focus is locked at that point when you release the back button after focusing at a point as long as the camera and/or the subject does not move. When you want to focus on an area that is out of the AF points area, with the default focusing method, you will need to focus and recompose for each shot because each time you press the shutter button, the camera focuses again.