When I'm shooting with a K lens on my *ist D, my thumb is on the green button. Without really thinking about it, I just keep whacking it as I work. So the shutter speed adjusts continuously as I change the frame or if the light changes. It's really quite simple. Paul On Oct 22, 2006, at 11:45 AM, J. C. O'Connell wrote:
> We are not talking about bottom line film > Bodies but most DID show over/under exposure. > Secondly the stop down method is flawed in > That it sucks away meter sensitivity, takes > More time, and needs to be done over and over > Again everytime the lighting changes, the aperture > Setting changes, the varible aperture zoom zoom > Setting changes, and the macro magnification changes. > All of that is continuously fully automatic with the cam sensor > Implementation which is missing on the DSLR with K/M lenses. > jco > > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of > Shel Belinkoff > Sent: Sunday, October 22, 2006 5:44 AM > To: Pentax-Discuss Mail List > Subject: RE: The JCO survey > > No they're not. Push the GB and the lens and camera communicate, the > aperture is recorded and exposure info is calculated, shutter speed is > adjusted. The camera and lens just communicate differently. Plus, by > activating the DOF button, the camera provides a read out in the > viewfinder > of how much over/under the exposure is. That's more than some film > bodies > delivered. > > Shel > > > >> [Original Message] >> From: J. C. O'Connell > >> The new bodies are IGNORING lens communication >> Of the K/M lenses. Just because its mechanical >> Doesn't mean its of no value or meaningless. > > > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net
