regardless of whether the G12 is little different from the G11. I do not see the point of this talk and nit-picking. I often use this device in macro in poor lighting conditions the result is amazing. 800 ASA and even what some say. the goal is really very high level. the ability of the filter to this type of device is crucial (eg polarizing) I appreciate the lack of gadgets that are just sales pitches to the public. this device has the qualities of a tool to pro.