input on cause of lines on image...

[blimey]

shot with m8.2 and 50lux pre-asph.

first image shot of the day with lines at the bottom area of the picture.
the rest of the pictures came out without any lines.

 

[konicaman]

Hard to say exactly, but it looks like some kind of electronic interference. This sometimes happen when copying the image from the camera to the computer (loose or partly defunct USB connection, cable from card reader too close to speakers or power cables, short brown out, etc.). If you get the exact same lines when copying the images again (if still on the memory card) it must have happened in the camera of course. If this is a "once in a thousand" I would not worry about it - it could be caused by anything from a burst of cosmic rays to standing too close to a power transformer, or just some unexplained occurrence in the camera electronics. If it happens again you should of course have the camera checked.

 

[blimey]

thanks for the input. i'll keep an eye on the occurrence.