290달러정도하는데 야외촬영에 여러모로 유용합니다
동영상 참고하세요
https://www.youtube.com/watch?v=fN3f8pSpxSQ
https://www.youtube.com/watch?v=24nhFF0JFjc
https://www.youtube.com/watch?v=pJuP0j8VEaw