When I work with my Minox subminiature cameras, ISO 100 is high ISO... I have the K10D set to Auto ISO with the range constrained to 100-400 most of the time. Differences in performance are near to invisible in that range. I go to 800, and very rarely to 1600, when I need more sensitivity. Those are high ISO settings, and I have the camera set to display the ISO warning when I'm there as they cost in dynamic range and image quality.
Godfrey On Oct 22, 2007, at 10:49 AM, Tom C wrote: > It seems we may be dancing around the term high ISO. How do you > define it? > > With film I thought 400 was sometimes getting into high ISO > territory. With > DSLR's I consider high ISO to be 1600 and above. More or less, > when I can > see image degradation without magnification. -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
