And a reply on my own question, which, unfortunately has not yet been answered... I'd also like some comment on the SMC Pentax FA 20-35 f4 AL? (overal performance, build, such things)
ThankS!! Rod. ----- Original Message ----- From: "Rodelion" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Thursday, September 12, 2002 09:28 Subject: Has anyone used sigma AF 24/2.8 on pentax? > G'day y'all. > > And? Have you? I know this lens is neat, but I've heard something about that > the effective aperture on a pentax mount is only 3.5? And what about > vignetting, really that bad? > > thanks, > > Rod. > > >
