Senile cataract in a patient
Senile cataract in a patient

The illustration shows a close up view of the senile cataract during eye examination.

Eye with cataract and corneal opacification
Eye with cataract and corneal opacification

Corneal opacities are eye problems that can lead to scarring or clouding of the cornea, which decreases vision. The image shows a patient's eye with cataract and corneal opacification.

Cataract surgery
Cataract surgery

An intraocular lens (IOL) is a tiny, artificial lens designed for the eye. It is used to replace the eye's natural lens that is removed during cataract surgery. IOLs are also used for vision correction surgery called refractive lens exchange. FDA-approved IOLs have been available in the market since early 1980s.

Procedure of a cataract surgery
Procedure of a cataract surgery

In the cataract surgery, an intraocular lens (IOL) designed for the eye is used to replace the eye's natural lens that is removed during the surgery. FDA-approved IOLs have been available in the market since early 1980s. Small incisions are made during the surgery.

Lens with cataracts vs healthy lens
Lens with cataracts vs healthy lens

The illustration shows cataracts vision disorder and normal eye anatomy. Cataract causes clouding of the eye's natural lens, which lies behind the iris and the pupil.