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I have observed that in old digital cameras, specialized detectors help to focus automatically.
posted by fb Sex Monday, 26 June 2023 11:02 Comment LinkThose kind of sensors of some surveillance cameras change in in the area of contrast, while others make
use of a beam with infra-red (IR) light, especially in low
lumination. Higher spec cameras occasionally use
a mixture of both devices and could have Face Priority AF where the digital camera can 'See' any face and focus only in that.
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