1.) Then I guess this lens isn't for you then.
2.) Not to contradict, however the red isn't actually at the Horizon,
it's at the border of the pond, and I believe that was mulch, and a red
snow fence, that doesn't show up at this resolution as anything other
than a red smear. Now you have to think it must be nice to be able to
put redwood mulch around the entire periphery of a large pond, I figure
the Parks Department got a deal.
3.) The only place that there's actual Horizon, is in the upper left
hand quadrant, (sky/treetop), and that actually looks kind of purple,
don't you think?
Not that this lens doesn't exhibit a lot of CA, transitions in full size
images, under the right circumstances, as you approach the edges and
corners of the frame, look like rainbows, and even under the best
circumstances you can't get rid of it, but in the web size image it's
almost unnoticeable.
On 8/20/2010 8:50 PM, J.C. O'Connell wrote:
Interesting shot but the horizon is showing a lot of red CA.
It would be a lot of work to remove it too.
--
J.C. O'Connell (mailto:[email protected])
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-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of P.
J. Alling
Sent: Friday, August 20, 2010 8:35 PM
To: Pentax-Discuss Mail List
Subject: PESO -- Circular Waterfall
I've been doing a few new conversions on some old images. I took this
with my *ist-D not long after it arrived. I also posted it as a PESO
back then. I think this is a better conversion.
http://dl.dropbox.com/u/1604247/PESO/PESO%20--%20%20circularwaterfall.html
Equipment: Pentax *ist-D w/Vermar 12mm fisheye.
Notes: This is thought to be a Sigma lens, by those in the know, sold
under a lot of different brand names from the late 60's though early
80's. A strange focal length for a Fish Eye, neither full frame or
circular, it becomes a full frame on an APS-C sensor. Almost prescient.
As usual comments are welcome but may be totally ignored.
--
"His lack of education is more than compensated for by his keenly developed moral
bankruptcy."
-Woody Allen
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