Tamron Co., Ltd. (株式会社タムロン, Kabushiki-gaisha Tamuron) is a Japanese company manufacturing photographic lenses, optical components and commercial/industrial-use optics. Tamron Headquarters is located in Saitama City in the Saitama Prefecture of Japan.Sony Corporation maintains an 11.38% share hold in Tamron, making it the second-largest shareholder below New Well Co., Ltd. [(주) 뉴웰] with 17.81% (as of July 2015).