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We had this press release the other day with a less accurate translation. Today Tamron formally announced the development of the Tamron 70-300mm F/4.5-6.3 Di III RXD so the official text is below: Tamron Co., Ltd. (President: Shiro Asaka, Head Office: Saitama City), a comprehensive optical equipment manufacturer, is a 70-300mm F/4.5-6.3 Di telephoto zoom […]