Indeed.. FA and later. But F serie do report focus distance (I think) and focal (I'm sure).
2006/9/4, cbwaters <[EMAIL PROTECTED]>: > I thought that was a FA and later gizmo. > > CW > > ----- Original Message ----- > From: "Mark Roberts" <[EMAIL PROTECTED]> > To: "Pentax-Discuss Mail List" <[email protected]> > Sent: Sunday, September 03, 2006 7:39 PM > Subject: Re: MTF Program Line > > > > Scott Loveless wrote: > > > >>Hey, gang! I've been reading about MTF and I have a question. What > >>is the MTF program line for and why would I want to use it? There are > >>lots and lots of descriptions, from very simplified to very technical, > >>of MTF out there on the intarweb, but I can't find anything at all > >>explaining the "MTF Program Line". > > > > Simple: When you're shooting with Programmed autoexposure set to the > > MTF line the camera sets both the aperture and shutter speed for you, > > but tries to keep the lens set at its sharpest aperture (which it > > knows from the chip built into Pentax F and FA series lenses). > > > > -- > > Mark Roberts Photography & Multimedia > > www.robertstech.com > > 412-687-2835 > > > > -- > > PDML Pentax-Discuss Mail List > > [email protected] > > http://pdml.net/mailman/listinfo/pdml_pdml.net > > > > > > -- > > No virus found in this incoming message. > > Checked by AVG Free Edition. > > Version: 7.1.405 / Virus Database: 268.11.7/436 - Release Date: 9/1/2006 > > > > > > -- > PDML Pentax-Discuss Mail List > [email protected] > http://pdml.net/mailman/listinfo/pdml_pdml.net > -- Thibault Massart aka Thibouille ---------------------- *ist-D,Z1,SuperA,KX,MX, P30t and KR-10x ;) ... -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net
