Introducing our top-quality optical lenses - 1.49 round top bifocal CR39 uncoated lenses! Manufactured at our advanced factory, these lenses provide exceptional clarity while addressing your vision needs. Designed with round top bifocal technology, they offer seamless transition between near and far vision. Made from durable CR39 material, these lenses are lightweight and comfortable to wear all day long. With their uncoated surface, our lenses are scratch-resistant and easy to clean. Experience enhanced visual acuity and affordability with our factory-made 1.49 round top bifocal CR39 uncoated optical lenses!