I'm using a Konica Minolta Maxxum 7D camera. When I run exiftool on my jpeg or raw image files there are a number of tag data items that do not have values. For example:

DriveMode
FocusArea
FlashFired
FlashExposureComp
FlashMode
FlashMetering


There are probably others, but these are the ones I quickly ran across. These are listed in the list of Minolta tags and specifically for the 7D. All are basic information, so I would be surprised if Konica Minolta excluded them intentionally.

Does anyone have an explanation of why I am not seeing these? Is the data really not provided?

Thanks.
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Jeffery Small