\u4e0a\u5e02\u65f6\u95f4\uff1a1998. \u7126\u8ddd\uff1a80-200mm. \u5168\u7a0b\u6700\u5927\u5149\u5708\uff1af2.8. \u91cd\u91cf\uff1a1300g. \u5bf9\u7126\u8ddd\u79bb\u6807\u5c3a\uff1a\u6b63\u5e381.8m-\u65e0\u9650\u8fdc\uff0c\u5fae\u8ddd1.5-1.8m\uff08\u5bf9\u7126\u5c3a\u4e0a\u6a59\u8272\u7ebf\u533a\u57df\uff09\u3002<\/p>\n
\u5bf9\u7126\u9650\u4f4d\u5f00\u5173\uff1aFull 1.5m-\u65e0\u9650\u8fdc\uff1bLimit 3m-\u65e0\u9650\u8fdc\uff0c1.5-3m.<\/p>\n
\u6700\u8fd1\u5bf9\u7126\u8ddd\u79bb\uff1a1.5m. \u6700\u5927\u590d\u5236\u6bd4\u4f8b\uff1a1:5.9 (200mm), 1:14 (80mm).<\/p>\n
\u65e9\u5c31\u542c\u8bf4\u8be5\u955c\u5934\u5728200mm\u7aef\u5168\u5f00\u5149\u5708\u56fe\u50cf\u504f\u8f6f\uff0c\u62bd\u65f6\u95f4\u505a\u4e86\u4e2a\u6d4b\u8bd5\uff0c\u7ed3\u679c\u603b\u7ed3\u5982\u4e0b\uff1a<\/p>\n
1. \u5bf9\u7126\u8ddd\u79bb3\u7c73\u4ee5\u4e0a\uff1a\u7126\u8ddd\u5168\u7a0b\uff0880-200mm\uff09\u9510\u5ea6\u533a\u522b\u4e0d\u5927\uff0c\u5305\u62ec\u5168\u5f00\u5149\u5708\u3002\u5168\u5f00\u5149\u5708\uff08f2.8)\u5df2\u7ecf\u5f88\u9510\u3002\u5982\u679c\u7a0d\u5fae\u6536\u7f29\u5149\u5708\uff08f4\uff09\uff0c\u9510\u5ea6\u660e\u663e\u63d0\u5347\u3002f5.6-f11\uff0c\u9510\u5ea6\u975e\u5e38\u9ad8\u3002f22\u4e5f\u5f88\u9510\u3002\u5373\uff0c\u5982\u679c\u5bf9\u71263\u7c73\u4ee5\u4e0a\uff0c\u955c\u5934\u8868\u73b0\u975e\u5e38\u51fa\u8272\uff0c\u5168\u7a0b\u7126\u8ddd\u5728\u4efb\u4f55\u5149\u5708\u4e0b\u90fd\u5f88\u9510\uff0c200mm\u7aef\u6ca1\u6709\u660e\u663e\u504f\u8f6f\u8ff9\u8c61\u3002<\/p>\n
\u5728200\u6beb\u7c73\u7aef\u6d4b\u8bd5\u8981\u975e\u5e38\u4ed4\u7ec6\uff0c\u76f8\u673a\u7684\u8f7b\u5fae\u79fb\u52a8\u5c31\u4f1a\u5f71\u54cd\u6210\u50cf\u3002\u6d4b\u8bd5\u7684\u65f6\u5019\u4e0a\u811a\u67b6\u548c\u4f7f\u7528\u5feb\u95e8\u7ebf\u662f\u5fc5\u987b\u7684\uff0c\u5148\u7528\u5373\u65f6\u53d6\u666f\u7cbe\u786e\u8fdb\u884c\u624b\u52a8\u5bf9\u7126\uff0c\u7136\u540e\u53cd\u5149\u677f\u9884\u5347\uff0c\u518d\u7528\u5feb\u95e8\u7ebf\u6216\u9065\u63a7\u5feb\u95e8\u62cd\u6444\u3002<\/p>\n
2. \u5bf9\u7126\u8ddd\u79bb2\u7c73\u4ee5\u5185\uff08\u6700\u8fd1\u5bf9\u7126\u8ddd\u79bb\u662f1.5\u7c73\uff09\uff1a\u7126\u8ddd80-155mm\uff08\u5728\u53d8\u7126\u523b\u5ea6\u4e0a155mm\u5927\u81f4\u4f4d\u4e8e135mm\u548c200mm\u4e2d\u95f4\u4f4d\u7f6e\uff09\u8303\u56f4\u955c\u5934\u5f88\u9510\uff0c\u5305\u62ec\u5168\u5f00\u5149\u5708\u3002\u548c\u5bf9\u71263\u7c73\u4ee5\u4e0a\u7684\u8868\u73b0\u6ca1\u6709\u660e\u663e\u533a\u522b\u3002\u95ee\u9898\u662f160-200mm\u7126\u8ddd\u8303\u56f4\uff0cf2.8\u7684\u65f6\u5019\u6210\u50cf\u660e\u663e\u504f\u8f6f\uff0c\u975e\u5e38\u5730\u8f6f\uff08\u62cd\u6444\u5bf9\u6bd4\u5ea6\u5927\u7684\u7269\u4f53\u7684\u65f6\u5019\u5c24\u5176\u660e\u663e\uff09\uff0cf4\u6210\u50cf\u9510\u5ea6\u660e\u663e\u63d0\u9ad8\u4f46\u8fd8\u7a0d\u8f6f\uff0c\u6210\u50cf\u53ef\u7528\uff0cf5.6\u4e4b\u540e\u6210\u50cf\u975e\u5e38\u9510\uff0c\u548c3\u7c73\u4ee5\u4e0a\u6210\u50cf\u6ca1\u6709\u660e\u663e\u533a\u522b\u3002\u56e0\u6b64\uff0c\u5982\u679c\u7528200mm\u7aef\u8fd1\u6444\uff0c\u5149\u5708\u6700\u597d\u6536\u5230f5.6\u4ee5\u4e0a\u3002<\/p>\n
3. \u5bf9\u7126\u8ddd\u79bb2\u7c73-3\u7c73\u4e4b\u95f4\u662f\u8fc7\u6e21\u9636\u6bb5\uff0c\u968f\u7740\u8ddd\u79bb\u52a0\u5927200mm\u7aeff2.8\u6210\u50cf\u9010\u6e10\u53d8\u9510\uff0c\u5bf9\u7126\u57282.5\u7c73\u5df2\u7ecf\u660e\u663e\u6539\u5584\uff0c\u5bf9\u71263\u7c73\u8ddd\u79bb\u6210\u50cf\u5df2\u65e0\u4efb\u4f55\u95ee\u9898\u3002\u8fd9\u91cc\u7684\u5bf9\u7126\u8ddd\u79bb\u4ee5\u955c\u5934\u5bf9\u7126\u8ddd\u79bb\u6807\u5c3a\u4e0a\u663e\u793a\u7684\u8ddd\u79bb\u4e3a\u51c6\u3002<\/p>\n
\u603b\u4e4b\uff0c\u5bf9\u7126\u8ddd\u79bb3\u7c73\u4ee5\u4e0a\u8fd9\u662f\u4e00\u652f\u8868\u73b0\u975e\u5e38\u51fa\u8272\u7684\u955c\u5934\uff0c\u53d8\u7126\u5168\u7a0b\u4ece\u6700\u5927\u5149\u5708\u5f00\u59cb\u90fd\u5f88\u9510\uff0c\u6ca1\u6709\u51fa\u73b0200mm\u5168\u5f00\u5149\u5708\u7aef\u660e\u663e\u504f\u8f6f\u73b0\u8c61\u3002\u5982\u679c\u8981\u8fd1\u8ddd\u79bb\u5bf9\u7126\uff0c\u7279\u522b\u662f\u5bf9\u7126\u8ddd\u79bb\u57282\u7c73\u4ee5\u5185\uff0c200mm\u7aef\u5168\u5f00\u5149\u5708\u4f1a\u660e\u663e\u504f\u8f6f\uff0c\u6700\u597d\u628a\u5149\u5708\u6536\u5230f5.6\u518d\u62cd\uff0880-155mm\u7126\u8ddd\u4e0d\u5b58\u5728\u8fd9\u4e2a\u95ee\u9898\uff09\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e0a\u5e02\u65f6\u95f4\uff1a1998. \u7126\u8ddd\uff1a80-200mm. \u5168\u7a0b\u6700\u5927\u5149\u5708\uff1af2.8. \u91cd\u91cf\uff1a1300g. \u5bf9\u7126\u8ddd\u79bb\u6807\u5c3a\uff1a\u6b63 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2822","post","type-post","status-publish","format-standard","hentry","category-life"],"_links":{"self":[{"href":"http:\/\/www.51cos.com\/index.php?rest_route=\/wp\/v2\/posts\/2822","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.51cos.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.51cos.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.51cos.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.51cos.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2822"}],"version-history":[{"count":1,"href":"http:\/\/www.51cos.com\/index.php?rest_route=\/wp\/v2\/posts\/2822\/revisions"}],"predecessor-version":[{"id":2823,"href":"http:\/\/www.51cos.com\/index.php?rest_route=\/wp\/v2\/posts\/2822\/revisions\/2823"}],"wp:attachment":[{"href":"http:\/\/www.51cos.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2822"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.51cos.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2822"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.51cos.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2822"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}