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Messages - David Jackson

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Help and Advice / Re: uploads
« on: March 20, 2010, 02:58:39 PM »
Thanks for your time & help

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Help and Advice / uploads
« on: March 20, 2010, 08:37:07 AM »
Good Morning, Anyone help please. Sometime early last year there was a fair amount of correspondance on the site about problems uploading photos.
I was one with problems at the time and would like to go back and look at the questions and answers but cant find which forum or when it was. I think my problems were due to IE and want to check something.
Thanks.
dave

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Help and Advice / Re: One photo looks good and not good
« on: July 19, 2009, 06:08:58 PM »
Steve mentioned the purple effect- I believe this is the dreaded Purple Fringing.
Look closely at other parts of the photo you will see it is in many places, look at the trees and the edge of the wall.
Technically it is called Chromatic Aberration (scuse spelling) and (please look it up on the net) it happens with many, possibly all lenses to an extent. I had several Fuji Finepix models which did it in almost every shot taken in sunshine, although great cameras otherwise. It does not occur with any of my Nikon lenses perhaps not a problem with most digital SLR combinations. Dont know what camera Clyde uses. I concluded there was nothing you could do, it is to do with internal lens alignment reacting to light although if you can experiment with the angle you take shots being especiallly watchful if the sun is behind you.

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Shipping News and information / Rainbow Warrior
« on: June 14, 2009, 04:09:06 PM »
Rainbow Warrior (Greenpeace) is presently anchored in front of my flat off the Malta Qawra coast, aprox 36deg West of North (I think), unfortunately  she is well in range of my binnoculars but not really in range of my 200mm plus X2 exension. (Spose I will have to sit on the balcony all night in case she moves closer!) Anyone know why she would be in these waters?
Saturday 1800hrs.

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