On 14/2/03 5:51 pm, rob wilkinson wrote:

>> I also shot some signs last week and got a blue line next to a sign. The
>> light was coming from behind, is that called fringing ????.
> I'm afraid it sounds like it.
> cheers
> Rob.

Fringing can be rained back and some blooming too by using a UV filter
(although, I thought, today's lenses had good anti-UV coating), it seems.
You can use Panorama Tools to control the fringing. Brian Caldwell has come
up with some formulas:

http://www.caldwellphotographic.com/TutorialsDistortionAndColorFringing.html
http://www.caldwellphotographic.com/ccmain.html

HTH.

--/ Shangara Singh :: Photographer
    Adobe Certified Expert ~ Photoshop 7.0
    PortfoliosOnCD for Photographers
    Exam Aids for Photoshop ~ Illustrator ~ Dreamweaver
    http://www.shangarasingh.com


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