Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 弓削 一憲 and 田嶋 智之 and 横山 恵太郎,Development of a Telephoto Macro Lens that Enables a Maximum Shooting Magnification of 4x′′,Journal of The Society of Photographic Science and Technology of Japan,03695662,THE SOCIETY OF PHOTOGRAPHY AND IMAGING OF JAPAN,2023-08-20,86,3,253-256,https://cir.nii.ac.jp/crid/1390299318851849856,https://doi.org/10.11454/photogrst.86.253