This binoculars offered both five times and ten times magnification, and were imported by the Konishi head office (now KONICA MINOLTA HOLDINGS., INC) in 1904 just after they went on the market.
この双眼鏡は5倍と10倍兼用で、発売されて間もない1904年（明治37年）小西本店（現コニカミノルタホールディングス）が輸入したもの。