LensTip.com

Recommended

Lens review

Sigma 30 mm f/2.8 EX DN

29 March 2012
Print Share
Arkadiusz Olech

6. Distortion

The Sigma 2.8/30 is characterized by slight barrel distortion. What’s interesting, the E-PL1 body doesn’t try to correct it because in JPEG files it amounted to –0.89% and–0.92% in RAWs. These results are the same within the margin of error. When you compare photos, presented below, you can notice that, despite the lack of distortion correction, while passing from RAW to JPEG format, the images are slightly cropped.

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

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

Olympus E-PL1, JPEG
Sigma 30 mm f/2.8 EX DN - Distortion
Olympus E-PL1, RAW
Sigma 30 mm f/2.8 EX DN - Distortion



Latest reviews

Latest articles

Most read

Latest owners opinions

Copyrights ©2006-2024 CO-NET Robert Olech.
 Strona wygenerowana w 0.077 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.