----- Original Message ----- From: "Jerome Reyes" Subject: Pentax vs. Sigma Fast Glass
> I'm trying to figure out if the new Pentax DA* 16-50mm and 50-135mm lenses > are worthy replacements for my Sigma 24-70mm and 70-200mm lenses. All four > lenses have a max. aperture of f2.8. All would be used on K10D bodies. > I've had the former two lenses for about 5 years now (since the MZ-S that > I no longer have) and am thinking that it's time to get something better > mated (?) with the digital bodies I own. I used both of the Pentax lenses for a week just after they were released and found them both to be excellent. I don't understand why a person would put third party glass onto a Pentax, as it defeats the purpose of buying Pentax in the first place, which is being able to use their lenses. William Robb -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
