Filter on Metadata (e.g. Exif-date)

[mrwul]

Photos are placed in subfolders per date of shooting.
View : Show files in subfolders
Filter: Images only
Sort: Exif date

Quite a number of files are simply scans, or 'stitched' images, whatever, having no Exif-date or so.

How to filter files that were actually shot, i.e. have an Exif data/time digitized (or other metadata)

TIA
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