Advanced search by lens focal length

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Advanced search by lens focal length

meku
I am trying to use the advanced search to find photos taken by specific lenses. I am aware that searching by lens is a feature request https://bugs.kde.org/show_bug.cgi?id=228015 so the next best thing is to search by specific focal lengths.

The issue here is the advanced search will not allow you to search for a single focal length and it enforces a range value search.

For example if I enter a single value, eg. 23, it will search for all images >= 23mm.  It will not allow searching for exactly 23mm as the minimum range is 1mm, so I can only search for images between 23 to 24mm.

The problem with this is it will pick up all images that were taken with zoom lenses, eg. 23.1mm, 23.2mm, etc.  Am I missing something or is is there a way to search this?