As we age, our eyes naturally undergo changes, with one of the most common being presbyopia, where the eye's lens stiffens and makes it harder to focus on close-up objects. The vitreous humor, the gel-like substance filling the eye, can also liquefy and shrink, leading to the appearance of "floaters" in our vision. Additionally, the risk of developing conditions like cataracts (clouding of the lens) and glaucoma (damage to the optic nerve) increases with age, potentially affecting clarity and field of vision.