You can use the Text rule set to Any Text in order to search all text metadata fields at once, including name, caption, and device model. However, this doesn’t include metadata items that are numbers, such as Exif Shutter Speed.
When you add a rule to find something with a number value, you can enter simple math expressions. For example, “Exif Shutter Speed is less than 1/30” or “Exif Exposure Bias is -1/3.”
An Exif rule for Shutter Speed. You can use simple math expressions for numbers.
Save a filter as a smart album by clicking the New Smart Album button. It will appear in the Library inspector. If you want to edit the filter rules that a smart album uses, click the 𝚒 button that appears in the Library inspector when viewing the smart album.
Smart albums don’t support a few filter rules. You can’t save smart albums using the Edits rule, or when filtering for items using “Attribute Has Preview.” You also can’t save a filter as a smart album when viewing a smart album.
button.
. Click it to add a new rule in a subgroup:
