That just means that the focus is consistently behind, e.g. it thinks
it is focused on the tip of the nose, but it really is on the eye.
Sometimes it is just an adjustment to the lens or camera where some
calibration is off.
At 01:54 PM 6/21/2007, Ali Shah wrote:
>Just wondered. When speaking of an AF lens - people
>talk about backfocus problems and other issues. Mainly
>quality control related things. What is backfocus and
>what other issues should be considered with AF lenses?
// richard (This email is for mailing lists. To reach me directly,
please use richard at imagecraft.com)
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