【Automatic zoom between-7.0 and＋7.0degrees】Smart Futuristic Technology Radiation Resistant Reading Glasses

❤️Originating from a century-old German optical brand, this "full-focal-length intelligent compound eye" glasses has been developed over 20 years. ❤️No need for expensive eye exams, no need to wait for custom-made glasses, and no need to replace glasses due to changes in prescription! One pair of glasses can last a lifetime! ❤️Certified by a team of top ophthalmology professors, it can be freely adjusted between 0 and 1000 degrees, making it ideal for reading, using mobile phones, and driving.