Pentax 645Z Firmware Update Version 1.21 Available for Download

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 is a 51.4 megapixel cold-resistant, dustproof and weather-resistant Medium Format camera with a price tag for $8,499.

Pentax 645Z Firmware Update Version 1.21

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.

The Pentax 645Z camera features an articulated 3.2-inch LCD, top ISO of 204,800, 3 fps continuous shooting, and 1080/60i video. See the announcement and sample images for the medium format camera.