An image sensing apparatus capable of separately performing image processing
on
odd-numbered fields and even-numbered fields for each of the image data from the
left lens and right lens when a 3-D (stereoscopic) compatible lens is mounted,
and when a normal lens is mounted, recording image data while correlating fields
and reducing redundant data. When 3-D compatible lens 1 is mounted to image
sensing apparatus main body 12, the mounting of the lens is informed to
the image sensing apparatus main body 12. In response, the image sensing
apparatus main body 12 performs image processing separately on the left
and right images for each field. For instance, the image compression mode is switched
from an every-field structure to an alternate-field structure.
