LensTip.com

Recommended

Lens review

Sigma C 24 mm f/3.5 DG DN

19 May 2021
Print Share
Maciej Latałło

10. Autofocus

The autofocus of the Sigma C 3.5/24, when joined with the Sony A7R III, is noiseless and very quick. Running through the whole distance range and confirming the focus takes from 0.3 to 0.5 of a second and it seems that the lens works faster toward infinity than toward the minimum focusing distance. These values are very good, especially when you take into account the fact that the minimum focusing distance amounts to just 0.108 of a meter.

It's worth mentioning that the stepping AF motor of the Sigma is compatible with Eye AF continuous autofocus.

A significant depth of field of the tested Sigma certainly made the performance of the focusing mechanism easier. Still, if the motor itself wasn't good, you would notice some mistakes anyway and we didn't notice any misses at all, no matter whether we tested the lens in our studio or outside.


Please Support Us

If you enjoy our reviews and articles, and you want us to continue our work please, support our website by donating through PayPal. The funds are going to be used for paying our editorial team, renting servers, and equipping our testing studio; only that way we will be able to continue providing you interesting content for free.

- - - - - - - - - - - - - - - - - advertisement - - - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

We also didn't notice any distinct front or back focus tendencies.

A7R III, f/3.5
Sigma C 24 mm f/3.5 DG DN - Autofocus



Latest reviews

Latest articles

Most read

Latest owners opinions

Copyrights ©2006-2024 CO-NET Robert Olech.
 Strona wygenerowana w 0.057 sek.
This site is not responsible for any damage that the information on this site may cause to your system. It is illegal to copy or redistribute any information found on this site in any way without the expressed written consent of CO-NET Robert Olech
Wydawc LensTip.com jest firma CO-NET Robert Olech. Adres wydawcy oraz redakcji: ul. wirki i Wigury 11/34 83-000 Pruszcz Gdaski

The LensTip.com website uses cookies which are saved on your computer. We employ that technology for functional, statistical and marketing reasons. Cookies allow us to monitor the users' actions on a given page, target the marketing content with a greater accuracy and generally make the interaction between the website and our Visitors easier and faster e.g. by allowing you to log in automatically. Cookies can also be used by our advertisers and the Google Analytics tool which gathers statistical data. If you visit Optyczne.pl and your browser accepts the cookies we assume that you agree with our policy and have nothing against saving them in the memory of your device. If you find it too intrusive you can always change the settings to block cookies. Go here to find out how to set up your browser in order to accept or block cookies and more.