{"meta":{"id":"https:\/\/api.iclient.ifeng.com\/ipadtestdoc?aid=ucms_7xy1VQbeG3r","type":"doc","o":"1","documentId":"ucms_7xy1VQbeG3r"},"body":{"newStatus":"1","documentId":"ucms_7xy1VQbeG3r","staticId":"ucms_7xy1VQbeG3r","title":"佳能新品会倒计时6小时:佳能的第一支广角镜头","shareTitle":"佳能新品会倒计时6小时:佳能的第一支广角镜头","thumbnail":"http:\/\/d.ifengimg.com\/w150_h106_q100\/x0.ifengimg.com\/res\/2020\/8D29CEEAAE74837E1C5DACF45B1DF9EF3F12A498_size44_w640_h480.jpeg","source":"ZOL中关村在线","author":"","editorcode":"weMedia","editTime":"2020-07-09 14:32:57","updateTime":"2020\/07\/09 14:32:57","wapurl":"http:\/\/\/\/feng.ifeng.com\/c\/7xy1VQbeG3r","introduction":"","wwwurl":"http:\/\/\/\/feng.ifeng.com\/c\/7xy1VQbeG3r","commentsUrl":"ucms_7xy1VQbeG3r","commentCount":0,"text":"
又到一年年中,疫情逐渐缓和,又可以出门拍照啦!如果你正发愁没有合适的镜头出门扫街,快来关注即将来袭的佳能新品发布会。众多新品即将重磅发布,总有一款镜头适合你!<\/p>
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你知道吗?早在1946年,佳能便开始自己生产镜头,而佳能独立设计与制造的第一支广角镜头是发布于1951年的Serenar 28mm f\/3.5 I镜头。该镜头采用了4组6片的高斯结构。因为在1950年前后,一般镜头焦距都在35mm以上,而f\/3.5的大光圈镜头更是十分难得,因此无论是基于年代背景来衡量还是从佳能自身的历史来梳理,Serenar 28mm f\/3.5 I都是具有历史意义的镜头。<\/p>
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CANON 25mm f\/3.5<\/p>
还有最后6个小时,佳能新品发布会就要来了。7月9日晚上,让我们相约而至,共同感受全新影像科技带来的无限魅力。<\/p>","img":[{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/8D29CEEAAE74837E1C5DACF45B1DF9EF3F12A498_size44_w640_h480.jpeg","size":{"width":"640","height":"480"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/0D6E0F4D20F7789DD77FCB0FC3BD05A1109E7302_size41_w640_h427.jpeg","size":{"width":"640","height":"427"}}],"summary":"又到一年年中,疫情逐渐缓和,又可以出门拍照啦!如果你正发愁没有合适的镜头出门扫街,快来关注即将来袭的佳能新品发布会。众多新品即将重磅发布,总有一款镜头适合你!你","sharesummary":"又到一年年中,疫情逐渐缓和,又可以出门拍照啦!如果你正发愁没有合适的镜头出门扫街,快来关注即将来袭的佳能新品发布会。众多新品即将重磅发布,总有一款镜头适合你!你","commentType":"0","wemediaEAccountId":"223","showclient":"0","shareurl":"https:\/\/ishare.ifeng.com\/c\/s\/v002jMOcu5mWbF81Y14ENdulONg2TPrjbi7e3j6yBuoc07Y__","praise":"0","like_num":"0"}}