Can someone tell me what these blue lines are? They appear when reviewing photos on the 5D MKII LCD.

ONLY when reviewing photos ??, what about the other modes ?. Are the images clean when viewed on a PC ?Regards ---------------------------- Formerly RichardE (heiwixivhx). Member since 2001. Various Fuji, Canon D30, D60, 20D, 5D, 5DII.

They only appear on the camera's lcd. Interestingly if I take a photo in the full automatic mode they do not appear.

Those look like guides to help with panoramas. It may be listed in the menu under Grid lines.Malodave