Presbyopia is a common age-related condition that causes difficulty in focusing on objects up close. It typically occurs after the age of 40 and is caused by the hardening of the lens in the eye.

Age-Related Macular Degeneration (AMD) is the leading cause of blindness in people over the age of 65. It is a degenerative eye disease that affects the macula, the central part of the retina responsible for sharp central vision.

Glaucoma is a common eye condition in older adults that can lead to vision loss if left untreated. It is characterized by increased pressure inside the eye, which can damage the optic nerve and lead to vision loss.

Cataracts are the clouding of the lens in the eye, which can lead to blurred vision, glare, and other visual disturbances. They are a common age-related condition and can be treated with surgery.

Age-Related Macular Degeneration (AMD) is a common eye condition in older adults that can cause blind spots in the central vision. It affects the macula, the central part of the retina responsible for sharp central vision.

Tunnel vision is the gradual loss of peripheral vision, resulting in a narrowed field of vision. It can be caused by various eye conditions, including glaucoma, macular degeneration, and retinitis pigmentosa.

Night blindness is a common eye condition in older adults that can cause difficulty seeing in low-light conditions. It is often caused by a deficiency of vitamin A or other nutrients essential for night vision.

Rapid Eye Movement (REM) Sleep is the stage of sleep during which most dreaming occurs. It is characterized by rapid eye movements, increased brain activity, and muscle paralysis.

Strabismus is a common eye condition in older adults that can cause double vision. It occurs when the eyes are not properly aligned, causing them to look in different directions.

Dry Eye Syndrome is the age-related decrease in the ability to produce tears. It can cause discomfort, irritation, and blurred vision.

Color Blindness is a common eye condition in older adults that can cause difficulty distinguishing between colors. It is often caused by genetic factors or certain eye diseases.

Miosis is the age-related decrease in the size of the pupil. It can cause difficulty seeing in low-light conditions and can be a sign of certain eye diseases.

Ptosis is a common eye condition in older adults that can cause drooping of the eyelid. It can be caused by muscle weakness, nerve damage, or certain eye diseases.

Hyperopia is the age-related decrease in the ability to see objects at a distance. It is often caused by the hardening of the lens in the eye.

Photophobia is a common eye condition in older adults that can cause difficulty seeing in bright light. It can be caused by various eye conditions, including cataracts, glaucoma, and macular degeneration.