I’ve assigned the AF/MF button to toggle between those modes, so I’ve assigned Autofocus to the AEL Button. We want to separate that shutter button from the focus!Īnd assign AF On to either AEL Button or AF/MF Button. On the next page, turn off AF w/ Shutter. This defeats the purpose of back-button focusing. Pre-AF is like a continuous autofocus that tries to keep your subject kinda focused at all times, even when you’re not pressing the shutter. This is located on of the a7II Custom Settings menu. Improve your photography with more tips like this delivered to your inbox monthly - click here (opens new window). You’ll start by going into the Custom Settings menu (the little gear icon under Menu). This is where the ergonomics of this function will be most comfortable. We’re going to assign back-button focus to the little center button on the AF/AEL switch, and it matters if that switch is up or down. You could also potentially use the Center Button on the a5100 but the ergonomics of that may not be comfortable – I haven’t tried it. You can reprogram the AEL button on the back of the Sony a6000 for this feature using similar steps as below. This customization description is primarily aimed at the Sony a6300 & up, and the photos are an a7II. Programming back-button focus on the Sony Alphas
Only valid when the distance between you & the subject remains fixed. Now, recompose to your heart’s delight without worrying about holding a half-press to lock focus or refocusing with each composition. Using a centered spot focus point, point your camera at your subject and press the assigned button on the back of the camera.
Sony a350 vs a390 how to#
Here we’ll talk about how to program back-button focus on a Sony a7II. Almost all DSLRs and mirrorless cameras have this feature. How do we fix this? Setting what’s called back-button autofocus.
Sony a350 vs a390 manual#
Sometimes manual focus was just taking too long, and in other situations, I didn’t have enough control over autofocus in dynamic situations.
I was getting frustrated though, and I’m sure you’ve had similar experiences. But I didn’t because I was afraid that in the heat of the moment I’d forget that my shutter button no longer activated the autofocus. Programming back-button focus on my a7II and a6300 – it’s something I should have done a long time ago. I earn a small commission of product sales to keep this website going. Disclosure: This post may contain affiliate links.