Mike Chaney's Tech Corner
November 14, 2024, 05:26:21 PM *
Welcome, Guest. Please login or register.
Did you miss your activation email?

Login with username, password and session length
News: Qimage registration expired? New lifetime licenses are only $59.99!
 
   Home   Help Login Register  
Mike Chaney's Tech Corner > Mike's Software > Qimage Ultimate > Fringing Filter seems to do little or nothing
Pages: [1]
« previous next »
  Print  
Author Topic: Fringing Filter seems to do little or nothing  (Read 6685 times)
johngie
Newbie
*
Posts: 28


Email
« on: April 08, 2013, 02:00:07 PM »
Looking for some help here! One of my cameras (Panasonic LX5) displays green/magenta fringing in corners. If I open the image in the editing mode and click "Fringing" I would have expected to see some difference. I don't - even holding the "Entire Filter on/off" button shows absolutely no difference in the 1x preview. Am I missing something?

The images are RAW (.RW2) by the way.

Regards

John
Logged
Terry-M
The Honourable Metric Mann
Forum Superhero
*****
Posts: 3251



WWW
« Reply #1 on: April 08, 2013, 09:39:24 PM »
Hi John,
I think that particular filter was designed a long time ago for earlier digital camera images of not much more that 2Mpx.
My previous "everyday" 17-85 mm lens was not good for chromatic aberrations; I largely solved the problem by buying a new lens (15-85mm) when I updated my Canon DSLR last year.
An inexpensive program for correcting most lens aberrations is PT lens http://epaperpress.com/ptlens/. You will have to convert a problem image to use it.
Terry
« Last Edit: April 09, 2013, 07:00:54 AM by Terry-M » Logged
johngie
Newbie
*
Posts: 28


Email
« Reply #2 on: April 08, 2013, 09:54:04 PM »
Thank you Terry - especially for reminding me about PT Lens. I had this program ages ago on a now defunct computer - if I can find the original license key I might be able to re-use it.

Luckily the Nikon D300 doesn't have this problem!

Regards

John
Logged
Pages: [1]
  Print  
« previous next »
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.21 | SMF © 2015, Simple Machines Valid XHTML 1.0! Valid CSS!
Security updates 2022 by ddisoftware, Inc.