on 11/04/2005 16:04, Wayne Culberson at waynecul@xxxxxxxxxxxxxxx, wrote:
> The 81a filter,
> being slightly warm (orangeish-brownish-yellowish) corrects the color back
> to nearer the standard at high altitudes.
Yes, I have one of them, though never been to such a high altitude so find
it useless. Personally, I would use a skylight 1a and a polarizer.
I wouldn't like to see all my slides warmed by a 81a.... and if the
atmosphere is bluish and shinny up there, why no capture it so ? You could
warm them up w/PS later.
>> Take a tripod... you'll be travelling in a SUV.
>>
>> Fernando.
>
> Yes, but not travelling alone, and the non-photographer types typically get
> suddenly antzy to move on if they see you setting up a tripod.
Oh yes they do... well, there are small tripods suitable for travelling and
monopods too - not to mention the trifids :^)
Have a nice trip and take care
Fernando
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