Even TTL meters need to be properly calibrated for critical work. They're not all accurate, and different results can be had depending on how much and what areas of the scene a meter reads. Most of the time for most people good enough is just fine.
Shel > [Original Message] > From: Paul Stenquist > Through the lens metering solves that problem quite nicely. If you want > to use a handheld meter, you have to work a bit harder. > > How would one achieve critical exposure accuracy if f/4 on one lens > > was equivalent to f/4.5, or f/3.5 on another? -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net
