Ricoh has released a firmware update for the Pentax 645z medium-format digital SLR camera.
Firmware update version 1.21 improves stability of tethered shooting when using Image Transmitter2. You can download the firmware upgrade from the website below.
Pentax 645Z Firmware Update Version 1.21
Changes to V1.21
- Improved stability of tethered shooting when using Image Transmitter2.
*In this update, HDR RAW shooting cannot be used when using Image Transmitter2 with tethered shooting.
- Improved stability for general performance.
Download Pentax 645Z Firmware Update Version 1.10 from Ricoh Japan.