In a message dated 12/18/2001 11:44:29 PM EST, [EMAIL PROTECTED] writes:

> Does Vuescan use the same technique with infrared passes on all scanners,

Yes.

>  and therefore any difference between say an LS30 and FS4000 in the OEM
>  software are avoided.

The problem with the FS4000 is that there are two passes to get the
RGB and Infrared data, and these passes use different focus positions.
VueScan has problems aligning the two passes, so the infrared
dust removal sometimes doesn't work well on this scanner.

Regards,
Ed Hamrick

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