Poor Night Vision: Cataract develops gradually over time affecting eye Vision resulting in poor night vision. Over the time cataract get larger resulting in blurry vision or eye blindness which can affect people’s ability to perform daily tasks.

Blurry Vision: Blurry Vision is caused in case of severe clouding of the eye lens. Blurry and dull vision is the foremost symptom (लक्षण) of Cataract. If the cataract is still not treated, it could lead to blindness or permanent Vision loss.

Multiple Eye Vision: Multiple Eye Vision could occur due to improper scattering of light by Cloudy eye lens resulting in multiple incomplete images. The patient will see multiple blurry images which can lead to severe Vision defect.

To a certain level, cataract affected vision can be corrected with prescription eye-glasses including contacts or bifocals. However, beyond a certain point prescription glasses may be ineffective and surgical options have to be considered. In a cataract surgery, the patients’ cloudy lens is removed and replaced with a transparent Intra Ocular Lens (IOL) to restore good quality vision.

At the front of the eye, there is a small space called the anterior chamber. Clear fluid flows in and out of the chamber to bathe and nourish nearby tissues. In Glaucoma there is an impairment in the dynamics of this fluid called aqueous humour due to varied causes, some of which are unknown leading to increase in intraocular pressure. Unless this pressure is controlled, it may cause damage to the optic nerve and loss of vision.

Clear lens extraction (CLE), also known as refractive lens exchange (RLE), is a procedure that involves removing the eye's crystalline lens and replacing it with a synthetic one.

Multifocal lenses are a popular option for people who want to eliminate their dependency on glasses. Many people who used to wear corrective lenses no longer need them after having multifocal lenses during cataract surgery.