My thought as well... I'm guessing mirror/shutter and screwdrive for the AF mainly.
Tom On Thu, Jan 14, 2010 at 12:43 PM, Tim Bray <tb...@textuality.com> wrote: > On Thu, Jan 14, 2010 at 11:07 AM, Tom C <caka...@gmail.com> wrote: > >> The claim of "any environment" is the exaggeration. If one goes below >> -10C, what about that environment, or what about extremely hot >> conditions? > > As I've mentioned here, I visit Saskatchewan every winter and always > try to do a photowalk. I've taken tons of pictures with both my > *ist-D and K20 at temperatures like -35°C and never had any trouble. > Normally, electronic circuits work just fine at arbitrarily cold > temperatures (not necessarily when they get too hot), so I'm wondering > if there are mechanical issues that could come into play at very cold > temperatures. Otherwise, why would they provide a low-temperature > threshold? -T > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. > -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
