On-site demonstration of "Eyemikan Myopia Services" home vision test to keep away from myopia explanation and experience operation. You can check whether your vision is good or not with naked eyes or wearing glasses. Pre-orders start from 7/27 and end on 9/30, and enjoy 2 years of free service fees, and the quantity will end when the quantity is 1000pcs full. Reservations are only available for domestic recipients.