Canon 24mm f2.8 › AF Noise

Canon 24mm f2.8: AF Noise

7 positive · 0 mixed · 6 critical mentions across 13 sources.

focusing on dual pixel cameras and is fully silent the problem is that the entire frame shifts a little when it starts to refocus I think it is quite visible in this example USM lens doesn't suffer from that problem but has an issue of its own when using built-in microphone there is a possibility…
— Camerahoarders (source)
when you change Focus which is an important feature if you're using certain filters the lens's USM autofocus motor is extremely fast and very quiet in indeed as you can see [Music] here however if you're doing video work with auto figers then you might just about hear it micro adjusting in the…
— Christopher Frost (source)
motor is very accurate but not terribly fast and it makes a very quiet buzzing sound in use here it is working while I record video as you can see the STM mechanism changes Focus very quickly and efficiently thankfully the motor's buzzing noise is barely audible even on the camera's built-in…
— Christopher Frost (source)

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