With minimal polarisation, light loss is 1 1/2 stops. With maximum
polarisation, light loss is two stops. As per manufacturers data and
experience with linear polarisers and OM-1n
Foxy
----- Original Message -----
> Shouldn't be any difference in light transmission regardless of how a
> polarizer is rotated. What can vary is the light meter reading when a
> linear polarizer is used on a camera that requires a circular polarizer
> (like the Can-not-an-OM-on FTbn).
>
> I *have* one polarizer that is darker than my others, thus reducing light
> transmission more than the others - but it does so uniformly regardless of
> rotation.
< 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 >
|