佳能发布RF100-400mm F5.6-8 IS USM镜头
9月14日,佳能发布全画幅镜头RF100-400mm F5.6-8 IS USM,该镜头是一款具有4倍变焦比的超远摄变焦镜头,远摄端焦距可达到400mm,搭配增倍镜使用时则可达到800mm。镜头外形紧凑,镜身长度仅约164.7毫米。 :3s5{s
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[attachment=108992] <6]TazW?S 镜头结构图:UD镜片×1;非球面镜片×1
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