Proxel Lens Corrector

Started Aug 28, 2006 | Discussions thread
OP John Bean (UK) Forum Pro • Posts: 18,035
Re: Proxel Lens Corrector

barondla wrote:

I would like to use this with the Pentax DA 10-17 fisheye zoom. It
says you have to tell it the focal length. Would you just do a few
of the possible focal lengths on the zoom? Says it doesn't like
raw. So is it okay to shoot in raw and convert to tiff or do you
have to always shoot in jpeg (yuck). Are all Pentax 6MP bodies the
same or would you have to recalibrate moving from DS to K100D? I am
sure the K10D would be different than the 6MP bodies? On the
website it had a square with 34 for the price. How much is it to
buy? This really looks like the best way to fix lens problems. I
have the fisheye zoom now I need a defish program.

Lots of questions! Most can be answered by actually trying it - it's easier to do than to explain!

Just to clear up one point - it's a Photoshop plugin so it works on the image currently open in Photoshop, whether that came from a raw file, a jpeg, a tiff... it doesn't matter. Once it's open in Photoshop it's just an image.

With zoom lenses you need only take a few measurements, the plugin will interpolate the rest. DS and K100D will use the same calibration.

 John Bean (UK)'s gear list:John Bean (UK)'s gear list
Sony FE 28-70mm F3.5-5.6 OSS Sony E 18-135mm F3.5-5.6 OSS
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