On 20 Aug 2005 at 22:40, Moose wrote:
> Paul Braun wrote:
>
> >OK, since I now need a SIXTY-SEVEN mm polarizer, I've been hunting on
> >ebay. Plenty of Hoya green- and blue-series available, which I believe are
> >uncoated. A few Tiffens, a couple of Heliopans....
> >
> From my perspective, the need for a polarizer dropped precipitously
> with the advent of digital processing. Darkening skys and dealing with
> many kinds of reflections is quite easy in an image editor. For seeing
> through the surface of water, or through a window with reflections on
> it, there is still no substitute, though.
I have an Indycar race coming up, and in my experience, I need the
CPL to kill the glare off the cars in the paddock and garage area.
The rest I hadn't thought about, though, and will play with the
curves to see what I can learn.
Paul Braun WD9GCO
cygnus at ctgonline.org
Valparaiso, IN
"There's a fine line between stupid and clever." -- David St. Hubbins
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