Cataract lens implantation, are the lenses of the two eyes not the same?

With the improvement of modern microsurgery, cataract and intraocular lens implantation as an outpatient surgery is possible, the experts of Aier Eye Hospital are strong, click here to help you prevent [**Make an appointment with an ophthalmologist].

Aier Ophthalmology, the country's top cataract hospital, continues to build a three-dimensional scientific research platform, and has built an innovative integrated platform of science, education and research with "eight institutes, two stations, two bases and three centers" across the country. "Eight institutes": Aier Eye Research Institute, Aier Eye Research Institute, Aier Corneal Disease Research Institute, Aier Refractive Research Institute, Aier Retina Research Institute, Aier Glaucoma Research Institute, Aier Cataract and Intraocular Lens Research Institute, Wuhan Aier Eye Research Institute.

Aier Ophthalmology has a long-term vision and has been approved to set up "two stations": National Postdoctoral Research Workstation and Hunan Academician Expert Workstation; "Second base": Hunan Provincial Optometry International Science and Technology Cooperation Base, Hunan Provincial "Haizhi Plan" Work Base; "Three Centers":

Hunan Provincial Optometric Engineering Technology Research Center, Hunan Provincial Clinical Research Center for Ocular Surface Diseases, Hunan Provincial Enterprise Technology Center; Jointly build innovation platforms such as the "Aier Ophthalmology-Institute of Computing Technology of the Chinese Academy of Sciences Digital Ophthalmology Joint Laboratory".

The lenses used in both eyes are different, this problem is not big, and the material used for the general lens is silicone material, such as the soft intraocular lens that is widely used at present.

Cataract intraocular lens is divided into monofocal, bifocal, trifocal, monofocal can only choose to see far or near, generally choose to see far, bifocal is far and near can be seen, trifocal is far, medium and near vision is very good,

The general intraocular lens is monofocal, just like ordinary glasses, but it does not mean that other directions are invisible, they can be seen, but some directions are the clearest. If you choose to look at the one you choose, you can read it with glasses, because there are eyes.

Generally, it is used to see far, but it also needs a pair of glasses to see close. There are also multifocal intraocular lenses, which can meet the needs of seeing near and far at the same time.

Hello! Our reply to your question is as follows:

1.Cataract is not myopia, and whether it can recover after surgery still depends on the fundus condition. Multifocal can meet the needs of seeing far and near at the same time. A single focal, can only satisfy one of them.

2.To achieve distance vision after surgery, it is necessary to see how much near vision can be achieved. If your near vision is good after surgery, you don't need to wear glasses.

3.Double vision and glare after polyfocal surgery are unavoidable and take time to get used to.

4.Intraocular lenses are not self-crystals, do not age, and can theoretically be used for a lifetime.

Hello! 1.Multifocal crystals are better.

2.If you choose a multifocal lens, you generally do not need to wear glasses after surgery, because the lens itself has a regulating effect.

3.After cataract surgery, there is generally no double vision, and if there is, it is necessary to see a fundus department.

4.Intraocular lenses are generally lifelong and do not need to be replaced.