Anker PowerHouse 200 (213Wh / 57600mAh ポータブル電源) 【PSE認証済 / USB-A出力 & USB-C入出力 & AC出力 & DCシガーソケット出力対応 / Power Delivery対応 / 正弦波 / PowerIQ搭載】 キャンプ、緊急・災害時バックアップ用電源 
Film development, negative film production, photographic paper production, etc. are the main costs. If this is operated continuously, the cost is about $ 10,000 per year. For printing several points a month, it costs $ 1000. At present, if film development and negative film production are replaced by digital processing, the cost is considerably reduced. As for the rest, when making photographic paper, exposure, development, finishing, etc., the equipment is considerably small. This will cost about $ 5000 per year. Therefore, depending on demand, the price of the work falls within the range of $ 1000 to $ 20000. ＃＃＃＃＃＃＃＃＃＃＃＃＃＃＃＃＃＃＃＃＃＃＃ 
