Introducing our exceptional product - the 1.74 hi-index single vision extra thin optical lens! As a leading factory in the optical industry, we take pride in crafting lenses that offer unmatched quality and performance. Designed with advanced technology, these lenses are incredibly thin, ensuring lightweight and comfortable wear throughout the day. Experience crystal-clear vision, reduced glare, and enhanced aesthetic appeal with these high-index lenses. With UV protection and scratch-resistant properties, they provide long-lasting durability and eye safety. Trust our factory to deliver top-notch optical solutions that exceed expectations.