Hi all,
I've just bought a k7 and have promptly updated to the latest 1.01.xx13 firmware version.
however, to my horror, i have not just a green line, but a green banding halfway through my outing. (after ard 20mins of keeping the camera on. LV was off). Did i get a more serious case of the GLS?
Some points to note:
1) my shots at the start of the night did not have any visible banding.
2) the green banding appears at all high ISO
3) the green banding was only visible in my nightshots of the sky. i didn't note any banding when i shot in slightly brighter situations (at ISO800)
4) when i got home, i tried to shoot in low light and in darkness on dark objects and there was no green band.
Attached is a sample of a photo with the green banding:
Can someone shed some light on the situation? Is a trip to the service center unavoidable?