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Forum: Pentax DSLR Discussion 09-22-2010, 10:06 AM  
K-5 Rental
Posted By Adam
Replies: 16
Views: 3,914
It's a question of when, not if ;)

Let me just say that Adorama has been very excited about some ideas I've proposed, and we're working on implementing them!
Forum: Pentax SLR Lens Discussion 04-29-2010, 10:19 PM  
Pentax DA 12-24mm purple fringing monster? correctable?
Posted By JeffJS
Replies: 7
Views: 2,741
Quality is going to be subjective for this but here's one way I go about it. I've found, and this is true with All of my lenses, it's a matter of not over exposing the shot and getting the WB looking right. You can see in the window, how this shot started out (the picture is of the dog at the back fence). These are screen shots from ACR. These steps can also be taken in Lightroom.



The First thing I do is adjust the White balance to kill most of the fringing.. So we go from this..



To This.



After that I go up close and personal to adjust the CA sliders and kill or balance out as much of the remaining stuff as possible.



I do my sharpening, contrast adjustments, etc then open the image for the final JPG edit. In this case, it's bringing down the exposure of the sky to give it some detail. Then applying masks where I do (or don't) want the effect to happen.



Remember, I said the picture is of the dog.



This doesn't work with everything but it worked great here. I've said it before, I'll say it again, and again. I can make ANY lens Fringe. It helps though to get it right the first time.

This Is a crop but there was no CA/PF correction done.



:cool:
Forum: Pentax Lens Articles 04-16-2010, 08:44 AM  
Sticky: DA lenses on Full Frame: Test Shots thread
Posted By falconeye
Replies: 523
Views: 445,771
The item just got bumped 5 positions up on my to do list (still not on top though :) )
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