👓【Trifocal Readers】The bottom part of the lens is full-power magnification, then used for nearly distance reading. The middle part is slightly reduced power magnification for working on computer, watching TV, etc. Top part is half-power magnification for walking, shopping and so on. It means that you can wear the glasses anytime and anywhere. Note:the strength of the top is not 0
👓【Lightweight and Durable】Our glasses TR90 Frames and Resin Lenses,TR90 frame,Ultra-lightweight frame,Soft and comfortable,you don't have to worry about accidental damage. The Resin lenses are not easy to be scratched,Temple with firm and flexible,bring you good visual experience
👓【Blue light blocking】Blue light blocking lenses can prevent blue light from irritating your eyes, effectively block UV rays and filter blue light. Can play a protective role for the eyes, especially for the long time staring at the electronic screen work group to provide all-weather protection
👓【Suitable for all face types】whether your face is oversized, petite or medium, it can easily solve your problem; The arbitrarily swingable spring leg design also reduces the squeezing of the glasses to the head; Good protection for your eyes and head
👓【Carefree after sale】If you have any questions, please do not hesitate to contact us. We will help you to solve the problem as soon as possible. Customer satisfaction is our top priority.