Below you will find this week’s firmware updates.  Hit the manufacturer website links for more details and download instructions for the firmware.

Nikon D90 Distortion Control Data upgrade – “The Distortion Control Data firmware upgrade is available for Nikon D90 and D5000 cameras only. This is used to correct barrel and pincushion distortion during shooting and editing. This may be loaded into cameras that support distortion control.” [Nikon website]

Nikon D5000 Distortion Control Data upgrade – “The Distortion Control Data firmware upgrade is available for Nikon D90 and D5000 cameras only. This is used to correct barrel and pincushion distortion during shooting and editing. This may be loaded into cameras that support distortion control.” [Nikon website]

Ricoh GXR version 1.13 – “In [A] mode, with configured AE lock and AE bracket; the shutter speed recorded in the captured image may be different from the actual shutter speed.  Corrected the phenomenon when an Eye-Fi card is inserted in the camera and it turns on the power, it will take time to start up, or the camera will not start.  Only with Simplified Chinese (language setting in the camera) :  When you adjust exposure, a number shown in the right side of the exposure compensation slider in the screen may not show a proper number. High-speed movement of the Focus Ring. While pressing down the Macro button in the MF, the Focus Ring movement will become faster.” [Ricoh website]