Rotational Stability of Different Intraocular Lenses in The Capsular Bag

Inclusion Criteria: * Age ≥ 18 years * Patients who had received Femtosecond laser-assisted phacoemulsification surgery with IntelliAxis-L capsular mark. * The operation was smooth and there were no surgical complications. Exclusion Criteria: * Corneal and other ocular diseases (such as corneal opacity, keratitis, glaucoma, uveitis, lens dislocation or subluxation, lens capsule relaxation, retinopathy, etc.); * History of ocular trauma or surgery before this cataract surgery; * intraoperative and postoperative complications, such as posterior capsule rupture, corneal endothelium decompensation; * Patients with severe or unstable heart, liver, kidney, lung, endocrine (including thyroid dysfunction), blood, mental dysfunction and other diseases affect the results of this study;