더도말고 덜도 말고 자기전 안경 벗고 양쪽 눈뜨고 폰 할 수 있을 정도만 시력이 좋았으면 좋겠네요
눈에 촛점이 잡히는 거리에서 양쪽 눈을 뜨면 상이 두개로 보여서 한쪽 눈감고 폰을 봐야 하는 ㅠㅜ