Archived posting to the Leica Users Group, 2008/08/13

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Subject: [Leica] Chromatic Aberrations!
From: images at comporium.net (Tina Manley)
Date: Wed Aug 13 09:05:40 2008
References: <200808120232.AUN83810@rg4.comporium.net> <DC4B73A4105FCE4FAE0CEF799BF84B36013F222E@case-email.casefoods.com>
 
At 11:30 AM 8/13/2008, you wrote:
>Tina,
>
>Nikkors aren't immune to CA (with the possible exception perhaps of the
>17-35). I'm surprised that we don't hear more about CA.  Maybe that's
>because a lot of people just don't look that closely at their images. Or
>they're only looking at 12mp file sampled down to fit on PC screen.
>
>DaveR

I put the original photo back up since the link was broken.  I have 
to examine photos at 100% for stock agencies so I see this kind of 
stuff all the time - from Canon lenses, not Leicas!

http://www.pbase.com/image/101605433

Lightroom has a CA adjustment but I've never been able to get rid of 
any CA using it.  I use the Gaussian Blur trick but it takes time. 
:-(  I'm glad I don't use Canons anymore!

Tina


Tina Manley
www.tinamanley.com
In reply to: Message from images at comporium.net (Tina Manley) ([Leica] Chromatic Aberrations!)
Message from drodgers at casefarms.com (David Rodgers) ([Leica] Chromatic Aberrations!)