Lightroom allows you to crop according to the aspect ratio, but not in specific size.
For more information on Crop tool in Lightroom:
You will get an option to specify resolution of an image in the export dialog box under Image Sizing.
Hope this helps
1 person found this helpful
In Lightroom you use the crop tool for setting the aspect ratio. You then use EXPORT for final pixel dimensions.
Many thanks for the guidance. Not as straight forward as it used to be in PS, but I'll gladly give it a try. Thank you again.