Sigma Corp Of America（シグマ）さんのインスタグラム写真 - (Sigma Corp Of America（シグマ）Instagram)「SIGMA Corporation is officially 59 years old today! 🎂 Pictured here is the team that supported the early days of "SIGMA Research Center" with our founder Michihiro Yamaki on the far left. We've come a long way since those humble beginnings in Setagaya, Tokyo, and we're happy to keep bringing you innovative photography gear as we, and the imaging industry overall, continue to evolve! Thank you all for being a part of the Sigma story for all these years. We look forward to many more! #SIGMA #sigmaphoto #happybirthday #59years #photography #photographyhistory」9月10日 0時48分