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适马公司日前宣布,其17-70mm F2.8-4.5 DC MACRO的柯美卡口版本即将于本月22日正式上市,而价格则为51450日元,折合人民币大约3650元。17-70mm F2.8-4.5 DC MACRO是适马专为APS-C画幅的数码单反相机...[更多] |
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关于适马 |
The corporate name, Sigma is a Greek letter equivalent to "S" in English. This character has been used as a sign of the total sum in mathematics. It expresses our business concept symbolized by a concert, consisting of technology, knowledge...[More] |
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