Ricoh released a new firmware update version 1.11 for the new GR IV camera that includes important feature enhancements and performance improvements – here is the list of changes: The electronic shutter function introduced in the GR IV HDF has been added to the GR IV. Shooting is possible at F2.8 (wide open) with shutter … Continue reading Ricoh released firmware update version 1.11 for the GR IV camera