Why would they correct the aperture value for the extension? This is just the same as having your lens at minimum focusing distance, surely the meter just reads that as less light coming through?
Paul Ewins Melbourne, Australia -----Original Message----- From: Alin Flaider [mailto:[EMAIL PROTECTED] Do the Kenko AF tubes correct the transmitted aperture value with the extension tube's factor? - otherwise it messes with multisegment metering and it's pretty much useless. --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.488 / Virus Database: 287 - Release Date: 5/06/2003