by "Max Perl" <max_perl@[EMAIL PROTECTED]
>
Apr 17, 2008 at 05:01 PM
"____" <internetphobic@[EMAIL PROTECTED]
> skrev i en meddelelse
news:internetphobic-95D4CE.22431316042008@[EMAIL PROTECTED]
> In article <4806409e$0$2101$edfadb0f@[EMAIL PROTECTED]
>,
> "Max Perl" <max_perl@[EMAIL PROTECTED]
> wrote:
>
>> When you use a view camera for macro work you have long extention on
the
>> bellows.
>> You then need to compensate for the lost light to calculate a proper
>> exposure.
>> Does somebody have an easy way to calculate the exposure compensation?
>>
>> I am using a 6x9 Linhof and want to play with a 5.6/100 Componon-S.
>> I guess you don't compensate down to 1m? ......but from here and
>> closer?
>>
>>
>> Max
>
> A held calculator with this formula and then you can make your own
> "dummy stick"
>
>
> Indicated F/stop (Use a light meter) * Bellows Extension (Use a ruler)
> ____________________________________
> Focal Length (Of the lens)
>
>
> = Effective F/stop.
>
> --
> Reality is a picture perfected and never looking back.
Thank you!
I will try this!
