At 10:48 AM 1/13/2001 +0000, you wrote:
>Surely with the 100mm USM Macro + 1.4 extender + 36mm extension tube, wide
>open is only about f11 anyway at 1:1 ?
>Does this give a correct aperture read-out on the camera, as I thought that
>adding any two accessories stopped this working.
>
Adding an extension tube does not change your actual aperture...it does
change how much light gets to your film.
The aperture readout is correct...as is the exposures.
--Mike
-- Michael Wood
-- San Leandro, CA USA
-- mwood at mykoweb dot com
-- http://www.mykoweb.com/
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