Notes on CCD image sensors
Vertical smear
Smear tends to be produced when an extremely bright object is being shot; it is more likely to occur with a faster electronic shutter speed.
Vertical tails show on the image.
Bright object
(mercury lamp, the sun, reflections, etc.)
Monitor screen
Vertical smear
Aliasing
6
When patterns of stripes or lines are shot, they may appear jagged.
Chapter 6 Maintenance