I'm calling from Liaocheng Guangming Hospital. The number is 350045005000. My perspective is only 5000 (depressed). After the phone call, my left eye is 2.0, and my right eye 1.5. After the phone call, my vision is a little blurred. I'm fine now, but my classmate's eyesight hasn't declined much after you play computer and mobile phone less. Mine is 1.0.