Ricoh GX100 Firmware
Ricoh has released version 1.50 firmware for the Ricoh GX100 digital camera. The new firmware addresses the following:
1. Supports the TC-1 (the optional tele-conversion lens).
[Note]
• Requires the HA-2 (the hood & adapter) in order to attach the TC-1 • Use the lens in the tele-end position to use the TC-1. If you use the other lens positions, the vignetting will appear. • If you use the internal flash with attached the TC-1, the vignetting will appear.



