Amita,

Doug's advice is right on here.  Moony 11 is good.  The Super Program on auto 
will try to go long with a 400mm lens on the moon.  The moon is in direct 
sunlight, but doesn't fill enough of the frame to get the Super Program to expose 
at a 1/400th & f11.  (voice of experience here, having done just as you did 
the first time!)

Regards,  Bob S.

[EMAIL PROTECTED] writes:

>  Assuming that your camera was in automatic mode, my suspicion is that
>  it saw all of that black sky and set the lens wide open and ended up
>  with a shutter speed that was way too low.  The voice of experience,
>  here. :-)
>  
>  Even with a 400, the moon doesn't occupy much of the frame.  The rule
>  of thumb is 1mm on the 35mm negative for every 100mm of focal length. 
>  I put two doublers behind my 400 to get something that even approaches
>  filling the frame.
>  
>  All that black space around the moon tends to throw meters off, and
>  over expose badly.  Try a shutter of 1/ASA with f/11 (the "Moony 11"
>  rule).  If your camera has spot meter mode, use it to meter the moon
>  itself, exclusive of the black sky as much as focal length allows.

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