fixing wonky horizons

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photokiwi

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hi, how do you fix wonky horizons- that is the sea level isnt straight, it curves downwards into the center and back upto the level on the right side. Is there a tool in lightroom for this? thanks
 
I don't think so. I believe you'll have to take the image into Photoshop to solve that kind of non-linear distorsion.

A simple "straight-but-slanted" horizon is easily fixed with the crop tool.
 
[quote author=photokiwi link=topic=726'.msg49441#msg49441 date=12479'4996]
hi, how do you fix wonky horizons
[/quote]
Wonky is a new term for me. Basically, you can only fix the straight but crooked horizon using the angle tool like what Erro said.

Bob- the slide shooter at heart
 
There's a popular little plugin called PT Lens which should be able to sort it out for you as an alternative to Photoshop.
 
[quote author=Victoria Bampton link=topic=726'.msg49461#msg49461 date=1247931683]
There's a popular little plugin called PT Lens which should be able to sort it out for you as an alternative to Photoshop.
[/quote]
Yup, that's what I use. I've set it up as an external editor in LR2.4.
You can find PTLens at http://www.epaperpress.com/ptlens/index.html
 
[quote author=Conor Boyd link=topic=726'.msg4953'#msg4953' date=1248'39527]
[quote author=Victoria Bampton link=topic=726'.msg49461#msg49461 date=1247931683]
There's a popular little plugin called PT Lens which should be able to sort it out for you as an alternative to Photoshop.
[/quote]
Yup, that's what I use. I've set it up as an external editor in LR2.4.
[/quote]
Conor,

Are you completely satisfied with this plug-in?

Bob- the slide shooter at heart
 
[quote author=Robert T Higaki link=topic=726'.msg49534#msg49534 date=1248'4'295]
Are you completely satisfied with this plug-in?
[/quote]
Absolutely Bob. It's relatively inexpensive ($15 IIRC). It integrates directly into PS as a plugin, and works fine as an external editor in LR. Obviously as an external editor, LR will create a bitmapped image (TIFF or whatever) to pass to the editor (in exactly the same way as it does when you choose to edit in PS), but that's a restriction of LR's integration with any external editor, rather than any limitation with the PTLens plugin.
It copes well with the barrel distortion in wide images from my Canon 17-85mm.
I got a Canon 55-25'mm a while back, and the PTLens database didn't contain corrections for that lens. I followed the instructions on the PTLens website for shooting some calibration images with the lens, sent them off to the PTLens guy, and got back an updated PTLens within about 2 days with support for that lens.
I suppose it depends on what lens(es) you have, but from your posting, you imply that you do have some images that would benefit from some distortion correction, so I would contend that paying $15 for PTLens is a no-brainer for you. ;-)
 
Conor,

Great -thanks for your input!

Bob- the slide shooter at heart
 
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