Oahu from Coconut Island by Peter Hollinger

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03-JAN-2006	Peter Hollinger

Oahu from Coconut Island

Hawai'i

Visiting Tamar's research station.

Notice the dark band thru the sky --
using a polarizer with a wide-angle lens,
you can see how skylight is polarized --
it's darkest 90d from the sun.

Canon EOS 20D ,Canon EF-S 10-22mm f/3.5-4.5 USM
1/80s f/6.3 at 16.0mm iso100 full exif

other sizes: small medium original auto

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comment |

Peter Hollinger		15-Oct-2009 23:24
caption rewritten 2009-10-15

Peter Hollinger		10-Feb-2006 03:44
Hi Selvin -- The polarizer makes the sky dark blue roughly 90 degrees from the sun (center right in this picture). But the wide angle extends far enough that you see a much lighter blue at the other end of the sky.

Selvin Chance		10-Feb-2006 03:27
What artifacts are due to the polarizer use? By the way very nciely done! Aloha

Vilone		16-Jan-2006 15:47
Wow! What a beautiful shot! Vote!

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