Cataract lenses are a good choice.

Cataract lens has two kinds of single-focus lens and multi-focus lens, both of which are better, but each has its advantages and disadvantages.

1. Single-focus lens is

similar to SLR camera used by photographers, which can only focus at a fixed distance, so it can choose to see near or far function, but it can not take into account both. If you keep the function of seeing near, you need to wear presbyopic glasses to see far; on the contrary, if you keep the function of seeing far, you need to wear glasses to see near.

2. Multi-focus lens is

similar to point-and-shoot camera, which can improve near and far vision appropriately. However, whether it is suitable for multi-focus lens implantation requires detailed preoperative examination, according to the patient's eye condition, eye needs and the surgeon's experience.

Therefore, when selecting cataract lens, it needs to be selected according to the patient's specific situation and needs.