Note: This type of product is not designed for lenses with powers/sphere for '+' or astigmatism CYL with positive values, and it is also not suitable for progressive lenses. Elevate your eyewear game with our innovative clip-on eyeglasses, the perfect fusion of fashion and function. Say goodbye to the hassle of carrying around multiple pairs of glasses. Whether you're indoors or outdoors, our clip-on shades are designed to effortlessly transform your eyeglasses into stylish sunglasses in seconds. Polarized Clip-On Lenses:  Reduces Glare: Polarized clip-on lenses effectively filter reflected light, reducing glare from the sun and other strong light sources, improving visual clarity. Protects Eyesight: Polarized clip-ons block harmful UV rays, protecting eyes from UV damage. Versatile Use: Suitable for driving, outdoor activities, fishing, and other scenarios requiring clear vision in bright environments. Easy Switching: With a clip-on design, you can quickly switch to polarized lenses when needed without replacing the entire pair of glasses. Lightweight Design: Polarized clip-ons are typically lightweight, adding minimal burden to the glasses. Night Vision Clip-On Lenses: Enhances Night Vision: Night vision clip-on lenses improve visibility in low-light or nighttime conditions, reducing glare and reflections, and increasing brightness. Reduces Eye Fatigue: These lenses filter strong car lights and street lights, reducing eye strain during nighttime driving. High Safety: For nighttime drivers and those engaged in night activities, using night vision clip-ons significantly enhances safety. Convenient and Practical: Like polarized clip-ons, they can be easily attached and removed when needed, without affecting the regular use of glasses. Natural Viewing: Night vision clip-ons usually use warm colors like yellow or orange, providing natural vision without color distortion.