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Re: [OM] Sunny 16?OT re. loony f/4

Subject: Re: [OM] Sunny 16?OT re. loony f/4
From: "Jon Ingi Josafatsson" <joningi@xxxxxx>
Date: Sat, 26 Jun 1999 14:08:15 -0000
No, if you double the distance you get 1/4 of the light, but if you 1/2 the 
light you get 1/2 the light. Works for bulbs
to, half the number of bulbs and you get one stop less LIGHT.

Jon Ingi Josafatsson
Reykjavik
Island / Iceland
Joningi@xxxxxx

-----Original Message-----
From: Terry and Tracey <foxcroft@xxxxxxxxxxxxxxxxxxxxxx>
To: olympus <olympus>
Date: 26. júní 1999 05:42
Subject: Re: [OM] Sunny 16?OT re. loony f/4


>> I would guess that since half a moon gives you half the light, then you'd
>> need to open up one stop.
>>
>
>Wouldn't half moon give 1/4 of the light?
>
>Foxy
>
>
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