1. Bring the damage IOL into the anterior chamber, then inject the new one into the capsular bag. It can avoid capsular rupture during the IOL cutting;
2. Use microforceps in the side port to hold the IOL and avoid endothelial touch;
3. Cut the optical zone of the IOL halfway;
4. Rotate the IOL to outside of the eye in 3.2 mm incision.
Thanks @gustavoqsm for lending me the scissors and forceps!