To protect your original 3D Blu-ray discs from scratching or
other damage, you can make a backup for them. And it's very easy to use
Aiseesoft Blu-ray Copy to do the backup job. Aiseesoft Blu-ray Copy offers two Blu-ray
backup modes: copy 3D Blu-ray movies to a new blank Blu-ray disc and backup
Blu-ray disc movie into hard drive. This post mainly introduces you how to copy
3D Blu-ray movies to blank Blu-ray disc at 1:1 ratio without any compression.
In this way, your 3D Blu-ray movies can be backed up without any quality loss.