Sigma 35mm f1.4 › AF Noise

Sigma 35mm f1.4: AF Noise

6 positive · 3 mixed · 2 critical mentions across 11 sources.

signifies whereas the new lens uses a stepping motor the stepping motor they've added to the new 35 millimeter is ridiculously quiet when it comes to af noise i mean not that the old one was particularly noisy but you can definitely hear some motor noise being picked up by the camera's built-in…
— Tom Calton (source)
that's very good news for people who use certain filters the autofocus motor is silent and very fast it's normally a bit faster than this when it has something clear to focus on the autofocus was also very accurate when I tested it on my Canon 6D and my 60D so all in all the lens is built perfectly…
— Christopher Frost (source)
Something I will mention is that as you tip the lens up and down, you can hear and feel glass elements moving up and down quite clearly.
— Christopher Frost (source)

Read the full sourced terrain: Sigma 35mm f1.4 review.

Counts are drawn from the sources we track and reflect what reviewers said, not a score — AskMaddi charts the terrain, it does not rate.