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11/01/2004 05:37:07 PM · #1 |
| I have heard that a circular polarizer will help with the purple fringing and CA. I was wondering if anyone has a chance to try this before I invest in a good polarizer. |
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11/01/2004 05:41:45 PM · #2 |
| Actually it seems that a circular polarizer will create purple fringing under the correct conditions. |
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11/01/2004 05:42:47 PM · #3 |
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11/01/2004 05:45:32 PM · #4 |
| I remember finding an action for Photoshop somewhere that will help correct some of the the chromatic abberations. |
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11/01/2004 05:48:39 PM · #5 |
| I downloaded a plugin for cs but it does'nt give me the results I had hoped for. |
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11/01/2004 06:49:57 PM · #6 |
| I believe that a circ. polarizer could, theoretically, either increase or decrease CA and/or purple fringing depending on how it is used. I'm certain that it's benefits would be camera/lens specific. My guess is that it will be difficult to find useful info on this subject. You might try asking your question on the Sony Talk forum at DPReview.com. Your best option may be to get one and experiment for yourself. |
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11/01/2004 06:50:56 PM · #7 |
On our recent vacation I used the circular polarizer on most shots and it did help but not 100% in some shots.
Check out this article:
Correcting Chromatic Aberrations With Adobe Photoshop
If you are using RAW mode Photoshop RAW has adjustments for this.
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11/01/2004 09:02:15 PM · #8 |
| Thanx for the helpfull info, I am a new member and already the info has been invaluable. |
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11/01/2004 09:52:15 PM · #9 |
| BINGO! Thankyou very much, problem solved. That link showed me how to fix my problem and I could even save it as a custom setting after I got the results I wanted. Now it is even easier to get rid of that dreaded Purple. I dont get it very often but when I do it is usually on a photo that is a keeper. Thax again. |
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11/01/2004 10:47:15 PM · #10 |
Glad I could help :)
Originally posted by hagbag:
BINGO! Thankyou very much, problem solved. That link showed me how to fix my problem and I could even save it as a custom setting after I got the results I wanted. Now it is even easier to get rid of that dreaded Purple. I dont get it very often but when I do it is usually on a photo that is a keeper. Thax again. |
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