Wir möchten unsere Kunden auf ein Phänomen aufmerksam machen, das während der Nutzung der SIGMA fp zusammen mit dem Panasonic LUMIX S 20-60mm F3.5-5.6 auftritt.
Thank you for purchasing and using our products.
We would like to share results of our investigations regarding the operation of the LUMIX S 20-60mm F3.5-5.6, released by Panasonic Corporation on 22 July 2020, when use on the SIGMA fp.
[Applicable products]SIGMA fp
[Confirmed phenomenon] When the Vignetting setting within the fp’s Lens Optics Correction function is set to ‘auto’, DNGs or CinemaDNGs shot with a focal length of 20 mm and an aperture value of F3.5 may display white corners when opened in some development software.
We are planning a firmware update to address this issue, which will be announced in due course.
We apologize for any inconvenience caused to customers using this product combination. Please avoid the above settings until the firmware update is released.
For further information, please contact your nearest authorized SIGMA subsidiary / distributor.https://www.sigma-global.com/en/about/world-network/
We appreciate your continued support for our company and products.