Hi all,
New to this setup.
I've had the camera away for quite some time and was finally on a holiday so took some pics and found fairly strong black marking at all 4 corners.
This did not happen when I first got the camera and lens. not sure whats changed or how to "reset" it if possible?
Thanks for any help!
Is the lens you are using the Viltrox 56mm f1.4?
I ask because I bought the Viltrox 23mm f1.4 and 33mm f1.4 that I used very briefly on an X-pro2 before I returned them because both lenses exhibited CA and vignetting but the vignetting was not as bad as your photo shows. I recently bought a Tokina ATX-M 33mm f1.4 that I used with my X-E1. The Tokina lens did not exhibit any CA or vignetting that the Viltrox 33mm f1.4 did.
Bot the Tokina and Viltrox look like twins and were probably made in the same Chinese lens factory. But there are a couple key differences that would explain why the Viltrox lens has problems and the Tokina does not. Tokina paid Fuji to provide the electronics for the lens mount and the firmware for the ATX-M 33mm f1.4. So it performs just like any Fuji would, including any corrections for CA or vignetting. Plus firmware updates are done through the Camera, just like Fuji lenses. Viltrox elected to reverse engineer everything themselves and the first sign of this is a micro-USB port on the base of the Viltrox lenses to update firmware because it cannot be updated through the camera like the Fuji, Zeiss Touit, and Tokina AF lenses can.