Sunglasses are essential eyewear designed to shield the eyes from harmful ultraviolet (UV) rays and minimize glare, particularly in bright outdoor conditions. They enhance visual comfort and clarity by reducing the intensity of sunlight. Available in a wide range of styles, lens types, and tints, sunglasses serve both functional and aesthetic purposes. They can prevent eye strain, cataracts, and other eye-related issues caused by prolonged exposure to sunlight. Moreover, sunglasses are a popular fashion accessory, allowing individuals to express their personal style while protecting their eyes.