Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
영상중배관은 저조도 환경에서 이미지를 개선하는 데 사용됩니다.yeongsangjungbaegwaneun jeojodo hwangyeongeseo imijereul gaeseonhaneun de sayongdoemnida.The image intensifier is used to improve images in low-light environments.