LensTip.com

Recommended

Lens review

Sigma C 18-200 mm f/3.5-6.3 DC Macro OS HSM

27 June 2014
Print Share
Arkadiusz Olech

10. Autofocus

The Sigma C 18–200 mm was equipped with an HSM ultrasonic autofocus motor so the work of the mechanism is silent. Its speed , however, we assess as average. Running through the whole distance scale and focusing takes about 0.8 of a second. It is not the worst result, far from it, but taking into account a very narrow angle of the ring it could have been a bit better.

We don’t have any reservations concerning the accuracy of the autofocus. In studio conditions the Sigma missed in less than 2% of cases which we consider a very good result.

The tested lens, attached to the Canon 50D didn’t have any front or back focus tendencies.


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

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

Sigma C 18-200 mm f/3.5-6.3 DC Macro OS HSM - Autofocus



Latest reviews

Latest articles

Most read

Latest owners opinions

Copyrights ©2006-2024 CO-NET Robert Olech.
 Strona wygenerowana w 0.1 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.