-----Original Message-----
From: Frank van Lindert <lindertv@xxxxxxx>
>
>As you also can see from the table, there is hardly any rounding off
>error in all 'normally' used f-numbers....
>
The real error comes from the fact that f-stops are not based on the light
transmission of the lens. However, TTL metering pretty well takes care of
that error.
Doug
>Thanks to math,
>
>Frank van Lindert
>Utrecht NL
< This message was delivered via the Olympus Mailing List >
< For questions, mailto:owner-olympus@xxxxxxxxxxxxxxx >
< Web Page: http://Zuiko.sls.bc.ca/swright/olympuslist.html >
|