Thanks for the web page reference. Problem. Have iMac not PC machine.
Mike C. any plans to "write one run anywhere", aka javaize it?
Andre
Foxy wrote:
>The Oly spot meter is 2 degrees of field of view. So if you put a 300mm on,
>the spot meter meters 2 degrees of a smaller angle. Effectively a variable
>angle spot meter.
>
>Try Mike Covington's web page for an astronomy exposure calculator.
>
>http://www.mindspring.com/~covington
>
>Foxy
>
>-----Original Message-----
>
>>The moon is about 1/2 degree across as observed from earth. Just how
>>narrow (in degrees) is Oly's spot metering? Just curious since someone was
>>suggesting metering the different levels in the moon's image to get better
>>results than the sunny 16 could provide.
>>
>>Patrick
>
>
>
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