fotos duplicadas

"Hello, I have to delete many duplicate photos among many more, how can I do it?

 in Lightroom Classics"

1) Manually-   View 'All Photographs' , sort by Capture Time or Name, visually select photos to cull and Flag as 'Rejected',  Delete Rejected files.

2) With Help-  Install the Duplicate Finder plugin from Teekesselchen,  http://www.bungenstock.de/teekesselchen/   Set the search options, Filter for photos keyworded as duplicates,  Again- Manually select and delete unwanted images from the Keyword filtered photos.

Duplicate Photos (Lightroom Queen)