Pentax Firmware Update

Pentax has just released a host of new firmware updates in order to add support for the Pentax 1.4x Teleconverter in 10 of its most recent cameras.  All K-mount bodies launched in 2010 or later will fully support the teleconverter, in addition to the Pentax K-7 from 2009.  Older DSLRs will still be compatible with the new teleconverter, though they will not support some of the enhanced features that the Pentax teleconverter offers over third-party offerings.

Apart from the teleconverter support, these firmware updates do not add any other new features, though the usual "stability improvements" are of course included.  Therefore, we always recommend updating to the latest version for the best overall performance.  Please note that Pentax firmware updates are cumulative and include the contents of all prior updates, so you only need to update your firmware once even if you've never updated before.

For the full camera list and instructions go to:

http://www.pentaxforums.com/news/new-firmware-adds-support-for-14x-teleconverter.html