autofocus
Speech parts
1. autofocus - Noun
2. autofocus - Verb
Meaning
an optical device for focussing a camera or other instrument automatically
Source: WordNetSynonyms
Hypernyms
Examples
I'm not an expert when it comes to technology, but what changed things for me was autofocus. I used to have to throw away half my pictures because it was so difficult to get the focus right.
After half pressing the shutter to autofocus on the subject, fine adjustment can then be made using the manual focus ring.
Along the way, learn how to use motor drives, fast shutter speeds, and autofocus; how to set up angles; and how to approach action scenes with a keen eye for the story unfolding right in front of you.
Canon confirms that all these continuous shooting speeds are with full Servo autofocus, which means even rapidly moving subjects will appear with in focus in every frame.
Galaxy S21 Ultra might feature a laser autofocus system that would replace the Time-of-Flight (ToF) sensor found in its predecessor.
It supports optical stabilisation and phase-detection autofocus, as well as a portrait mode with a faux bokeh effect.