Here's a helpful description of the removal process courtesy of FISD Member, Dakari ....
The first thing I did was to spread my thumb and forefingers across the front of the lenses and alternate light pressure from one side to another. I was able to hear the CA glue giving way as I did this and the lenses felt noticeably looser.
After loosening the outer edge tangs, loosen the lens from the center pin using finger pressure or if needed the small slotted screwdriver. There are 2 other pin locations on the upper lens, repeat for these if necessary. Mine was loose as a goose and no additional pressure was needed.. These were the primary glue points on my lens. Once they were free, the lens pivoted back, I released the lens cup, and the lenses rolled back and out.