{"id":144,"date":"2013-01-19T10:14:27","date_gmt":"2013-01-19T02:14:27","guid":{"rendered":"http:\/\/www.jaytsang.com\/?p=144"},"modified":"2019-09-18T02:05:24","modified_gmt":"2019-09-17T18:05:24","slug":"%e7%94%b7%e4%ba%ba%e5%80%8b%e5%80%8b%e9%83%bd%e4%bf%82%e9%9f%b3%e9%9f%bf%e9%ab%98%e6%89%8b%e3%80%81%e5%80%8b%e5%80%8b%e9%83%bd%e4%bf%82%e6%94%9d%e5%bd%b1%e5%a4%a7%e5%b8%ab%e3%80%81%e5%80%8b%e5%80%8b","status":"publish","type":"post","link":"https:\/\/jaytsang.com\/?p=144","title":{"rendered":"\u7537\u4eba\u500b\u500b\u90fd\u4fc2\u97f3\u97ff\u9ad8\u624b\u3001\u500b\u500b\u90fd\u4fc2\u651d\u5f71\u5927\u5e2b\u3001\u500b\u500b\u90fd\u4fc2\u96fb\u8166\u5c08\u5bb6\uff0c\u5982\u679c\u4f60\u5514\u8b58\u5176\u4e2d\u4e00\u6a23\uff0c\u751a\u6216\u7540\u4eba\u89ba\u5f97\u4f60\u55b3\u5572\uff0c\u4f60\u5c31\u597d\u4f3c\u5931\u53bb\u5497\u7537\u4eba\u5605\u5c08\u56b4\u5481\uff01"},"content":{"rendered":"

\"543842_10151234125852129_1401985804_n\"\u3000\u3000\u65e9\u5169\u65e5\u5148\u540c\u5c0f\u6a4b\u8b1b\u958b\uff0c\u5982\u679c\u67b6\u8eca\u5187\u5497\u96fb\u8166\uff0c10 \u500b\u53f8\u6a5f\u6709 9 \u500b 9 \u97ff\u96ea\u5730\u6839\u672c\u63a7\u5236\u5514\u5230\u67b6\u8eca\uff01\u96fb\u8166\u97ff\u80cc\u5f8c\u6697\u5730\u88cf\u505a\u5497\u592a\u591a\uff01<\/p>\n

\u3000\u3000\u540c\u6a23\u9053\u7406\uff0c\u76f8\u6a5f\u5462\uff1f\u81ea\u52d5\u5c0d\u7126\u3001\u81ea\u52d5\u5feb\u9580\u5149\u5708\u3001\u81ea\u52d5white balance\u3001\u4ef2\u6709\u4e00\u7cfb\u5217 post processing\uff0c\u5982\u679c\u5462\u5572\u5168\u90e8\u5187\u54c2\uff0c\u5514\u77e5\u4ef2\u6709\u5e7e\u591a\u500b\u300c\u651d\u5f71\u5927\u5e2b\u300d\u5462\uff1f\u6211\u4e00\u76f4\u5187\u8cb7\u5230\u6578\u78bc SLR\uff0c\u9664\u5497\u5187\u9322\u5462\u500b\u4e3b\u56e0\u4e4b\u5916\uff0c\u5c31\u4fc2\u56e0\u70ba\u5514\u60f3\u518d\u505a\u300c\u651d\u5f71\u5e2b\u300d\uff0c\u6211\u7576\u7136\u5514\u6703\u5426\u5b9a\u96fb\u8166\u5605\u4f5c\u7528\uff0c\u800c\u4e8b\u5be6\u4e0a\u96fb\u8166\u7684\u78ba\u5e6b\u6211\u54cb\u505a\u5497\u5514\u5c11\u300c\u6b63\u78ba\u300d\u5605\u9078\u64c7\uff0c\u6240\u4ee5\u6211\u54cb\u5148\u81f3\u597d\u5bb9\u6613\u5481\u5f71\u5230\u975a\u76f8\uff0c\u751a\u81f3\u8a18\u8005\u5011\u4ea6\u53ef\u4ee5\u7121\u5f8c\u9867\u4e4b\u6182\u5730\u62cd\u4e0b\u4f62\u54cb\u53ef\u4ee5\u651e\u596c\u5605\u5927\u4f5c\uff0c\u96fb\u8166\u78ba\u5be6\u4fc2\u5c45\u529f\u4e0d\u5c11\u3002<\/p>\n

\u3000\u3000\u4e0d\u904e\uff0c\u6253\u500b\u6bd4\u65b9\uff0c\u5982\u679c\u7528\u96fb\u8166\u684c\u9762\u5370\u5237\u57f7\u5497\u4e00\u5e45\u975a\u5b57\u756b\u51fa\u569f\uff0c\u53ef\u5514\u53ef\u4ee5\u53eb\u66f8\u756b\u5927\u5e2b\uff1f\u97ff\u96fb\u8166\u684c\u9762\u5370\u5237\u53ef\u4ee5\u505a\u5230\u7f8e\u8f2a\u7f8e\u5950\u5605\u4eca\u65e5\uff0c\u4fc2\u5514\u4fc2\u66f8\u6cd5\u5c31\u8b8a\u6210\u4e00\u9805\u7121\u610f\u7fa9\u5605\u4e8b\u60c5\u5462\uff1f\u6055\u6211\u65b7\u7ae0\u53d6\u7fa9\uff1a\u85dd\u8853\u5605\u91cd\u9ede\u5728\u65bc\u904e\u7a0b\uff0coutput \u53ea\u4fc2\u526f\u7522\u54c1\u569f\u556b\uff01\u540c\u8e22\u6ce2\u4e00\u6a23\uff0c\u5165\u6ce2\u96d6\u7136\u4ee4\u4eba\u8208\u596e\uff0c\u4f46\u4fc2\u5165\u6ce2\u5605\u96f6\u9ede\u4e00\u79d2\uff0c\u4fc2\u8981\u7531\u4e00\u500b\u4e00\u500b\u7f8e\u5999\u7d44\u7e54\u63db\u569f\uff0c\u800c\u5462\u6a23\u5148\u81f3\u4fc2\u7403\u8cfd\u5605\u7cbe\u7cb9\uff01<\/p>\n

\u3000\u3000\u5927\u5bb6\u90fd\u597d\u96c0\u8e8d\u5730\u8a0e\u8ad6\u908a\u90e8\u76f8\u6a5f\u597d\uff0c\u908a\u652f\u93e1\u982d\u6b63\uff0cIF-ED\u53c8\u975c\u53c8\u92b3\u5229\uff0c\u7d05\u5708\u5c0f\u5c0f\u767d\u53c8\u8f15\u53c8\u5feb\uff0c\u4e00\u6642\u4e4b\u9593\u500b\u500b\u90fd\u505a\u5497\u651d\u5f71\u5c08\u5bb6\uff01\u96e3\u602a\u6211\u6210\u65e5\u540c\u5c0f\u6a4b\u8b1b\uff0c\u7537\u4eba\u500b\u500b\u90fd\u4fc2\u97f3\u97ff\u9ad8\u624b\u3001\u500b\u500b\u90fd\u4fc2\u651d\u5f71\u5927\u5e2b\u3001\u500b\u500b\u90fd\u4fc2\u96fb\u8166\u5c08\u5bb6\uff0c\u5982\u679c\u4f60\u5514\u8b58\u5176\u4e2d\u4e00\u6a23\uff0c\u751a\u6216\u7540\u4eba\u89ba\u5f97\u4f60\u55b3\u5572\uff0c\u4f60\u5c31\u597d\u4f3c\u5931\u53bb\u5497\u7537\u4eba\u5605\u5c08\u56b4\u5481\uff01\u5c31\u4fc2\u5462\u7a2e\u5fc3\u614b\uff0c\u5c31\u4ee4\u96c4\u6027\u52d5\u7269\u767c\u5c55\u51fa\u4e00\u7a2e\u4eba\u985e\u5c08\u6709\u5605\u6280\u80fd \u2500\u2500 \u5439\u6c34\uff01<\/p>\n

\u3000\u3000\u5176\u5be6\u5462\u500b\u4e16\u754c\u908a\u6709\u5481\u591a\u5c08\u5bb6\u5416\uff01\u8b58\u5c11\u5c11\u626e\u4ee3\u8868\u5605\u4eba\u591a\u5230\u6578\u5514\u54c2\uff0c\u6211\u97ff\u516c\u53f8\u8ce3\u97f3\u97ff\u96f6\u4ef6\u5481\u591a\u5e74\uff0c\u90fd\u807d\u904e\u5514\u5c11\u4eba\u6cbe\u6cbe\u81ea\u559c\u5730\u767c\u8868\u4f62\u54cb\u5605\u8b2c\u8ad6\u3002\u97f3\u97ff\u5514\u8b1b\uff0c\u5f71\u76f8\u5462\u5bb6\u5622\u6613\u5b78\u96e3\u7cbe\uff0c\u4e00\u500b\u771f\u6b63\u5605\u651d\u5f71\u5927\u5e2b\u4fc2\u7121\u8fa6\u6cd5\u7528\u8a9e\u8a00\u53bb\u8b1b\u4f62\u9ede\u89e3\u53ef\u4ee5\u5f71\u5230\u5572\u975a\u76f8\u51fa\u569f\uff0c\u6b63\u5982\u4e00\u500b\u66f8\u6cd5\u5927\u5e2b\u90fd\u7121\u53ef\u80fd\u53e3\u557d\u557d\u5c31\u6559\u5230\u4f60\u5beb\u5f97\u4e00\u624b\u597d\u5b57\u4e00\u6a23\uff01\u5f71\u76f8\uff0c\u540c\u5beb\u66f8\u6cd5\u4e00\u6a23\uff0c\u4fc2\u4e00\u9023\u4e32\u5605\u53cd\u5c04\u52d5\u4f5c\uff0c\u97ff\u73fe\u5834\u74b0\u5883\u96a8\u6a5f\u61c9\u8b8a\uff0c\u767c\u63ee\u5668\u6750\u5605\u6f5b\u80fd\uff0c\u800c\u5462\u4e00\u9023\u4e32\u5605\u53cd\u5c04\u52d5\u4f5c\uff0c\u4fc2\u7531\u5fc3\u51fa\u767c\uff0c\u6240\u4ee5\u6bcf\u500b\u4eba\u5f71\u5605\u76f8\u3001\u5beb\u5605\u5b57\uff0c\u90fd\u6709\u4f62\u4e00\u5957\u7368\u7279\u5605\u500b\u6027\uff01<\/p>\n

\u3000\u3000\u4f60\u4f30\u5beb\u5927\u5b57\u5481\u6613\u54a9\uff0c\u4e0d\u904e\u4eca\u6642\u4eca\u65e5\u5f71\u76f8\u5df2\u7d93\u8b8a\u5f97\u597d\u7c21\u55ae\uff0c\u5982\u679c\u5beb\u5927\u5b57\u6709\u9632\u624b\u9707\u529f\u80fd\u4f60\u8a71\u5e7e\u597d\u5462\uff1f\u5f71\u76f8\u8b8a\u5f97\u7c21\u55ae\uff0c\u7d14\u7cb9\u4fc2\u96fb\u8166\u5df2\u7d93\u5e6b\u4f60\u6697\u6e21\u9673\u5009\uff0c\u5404\u4f4d\u300c\u651d\u5f71\u5927\u5e2b\u300d\u53c8\u4f55\u9700\u7406\u6703\u62cd\u651d\u80cc\u5f8c\u5605\u7a2e\u7a2e\u7406\u8ad6\uff1f\u53ea\u8981\u80fd\u5920\u8b1b\u51fa\u4e00\u5927\u5806\u300c\u5149\u5708\u300d\u5440\u3001\u300c\u666f\u6df1\u300d\u5440\u3001\u300cTTL\u300d\u5440\u3001\u300cHDR\u300d\u5440\u7b49\u7b49\u5605\u651d\u5f71\u8853\u8a9e\uff0c\u5e7e\u4f4d\u96c4\u6027\u52d5\u7269\u5c31\u81ea\u81ea\u7136\u7136\u5404\u4e0d\u76f8\u8b93\u5730\u81ea\u6211\u9676\u9189\u4e00\u756a\uff0c\u81ea\u5df1\u6210\u70ba\u5927\u5e2b\u4e4b\u8def\u53c8\u8da8\u8fd1\u4e00\u9ede\u77e3\u3002<\/p>\n

\u3000\u3000\u4f46\u4fc2\u5149\u5708\u771f\u4fc2\u6de8\u4fc2\u5f71\u97ff\u666f\u6df1\u5481\u7c21\u55ae\uff1f\u6709\u5187\u4eba\u8cb7\u93e1\u982d\u55f0\u9663\u6703\u7747\u5413\u652f\u93e1\u5605MTF test\uff1f\u5176\u5be6\u6211\u90fd\u5514\u6703\uff0c\u6211\u8cb7\u93e1\u90fd\u4fc2\u7747\u9280\u6839\u540c\u57cb\u5be6\u969b\u9700\u8981\uff0cMTF\u53ea\u4f5c\u53c3\u8003\uff0c\u4e0d\u904e\u597d\u591a\u4eba\u9023 MTF \u90fd\u5514\u7406\u5c31\u8a71\u652f\u93e1\u5e7e sharp \u5e7e\u5229\uff0csharp? \u5e7e\u6642 sharp \u5462\uff1ff8 sharp\uff1f\u9ad8 contrast sharp\uff1f\u66f4\u52a0\u6709\u5572\u5927\u5e2b\u9047\u4e0a Rolling shutter distortion \u751a\u81f3\u9583\u71c8\u5feb\u9580\u5514 sync \u5c31\u9a5a\u5230\u4ee5\u70ba\u76f8\u6a5f\u58de\u5497\u751a\u81f3\u4ee5\u70ba\u649e\u9b3c\uff01\u6211\u53c8\u771f\u4fc2\u60f3\u554f\u5413\u5462\u73ed\u5927\u5e2b\u4f62\u54cb\u5481 Pro\u3001\u5481\u6709\u7d93\u9a57\uff0c\u9ede\u89e3\u6703\u5514\u77e5\u5462\u5572\u5622\uff1f<\/p>\n

\u3000\u3000\u76f8\u6a5f\u3001\u93e1\u982d\u5605\u6027\u80fd\u5404\u4f4d\u5927\u5e2b\u771f\u4fc2\u638c\u63e1\u597d\u54c2\uff1f\u4e0d\u904e forum \u4e0a\u9762\u7d93\u5e38\u898b\u5230\u5605\u4fc2 \u2500\u2500 \u666f\u6df1\u6dfa\u5230 cover \u5514\u54c2\u4e3b\u9ad4\u5566\u3001\u7121\u6545 over \u6216\u8005 under \u4e00\u7d1a\u534a\u7d1a\u5566\u3001\u4e82\u7528 super wide angle \u641e\u5230\u756b\u9762\u4e82\u4e03\u516b\u7cdf\u5566\uff0c\u4e82\u7528\u5927\u5149\u5708\u5c0e\u81f4\u51fa\u73fe\u5f57\u661f\u50cf\u5dee\u5566\uff0c\u6700\u795e\u5947\u5605\u4fc2\u4e16\u754c\u5404\u5730\u771f\u6b63\u5605\u651d\u5f71\u5927\u5e2b\u5011\u63a8\u5d07\u81f3\u5099\u5605\u6a19\u6e96\u93e1\u982d\uff0c\u7adf\u7136\u8eab\u908a\u7121\u4e00\u4f4d\u300c\u651d\u5f71\u5927\u5e2b\u300d\u5e38\u5099\u4e00\u652f\u65c1\u8eab\uff01<\/p>\n

\"734114_10151234131322129_1957839011_n\"\u3000\u3000\u5176\u5be6\u8981\u4eab\u53d7\u651d\u5f71\u5605\u6a02\u8da3\uff0c\u4e0d\u59a8\u653e\u6162\u8173\u6b65\uff0c\u653e\u9b06\u5fc3\u60c5\uff0c\u5c07\u76f8\u6a5f\u6821\u53bb M mode\uff0c\u5c0d\u7126\u6821\u53bb MF (\u6578\u78bc\u5316\u5605\u4eca\u65e5\uff0c\u5514\u9a5a\u5625\u83f2\u6797\u558e\uff01)\uff0c\u6162\u6162\u611f\u53d7\u76f8\u6a5f\u5605\u64cd\u4f5c\u904e\u7a0b\uff0c\u5c07\u76f8\u6a5f\u64cd\u4f5c\u5167\u5316\u6210\u70ba\u8eab\u9ad4\u5605\u53cd\u5c04\u52d5\u4f5c\uff0c\u4eba\u6a5f\u5408\u4e00\uff0c\u5481\u6210\u5e2b\u70ba\u5927\u5e2b\u4e4b\u8def\u5c31\u4e0d\u9060\u77e3\uff01DSLR \u51fa\u5497\u5481\u591a\u5e74\uff0c\u6211\u4e00\u76f4\u7121\u8ad7\u904e\u8cb7\uff0c\u4fc2\u56e0\u70ba\u6211\u5df2\u7d93\u5514\u518d\u61c2\u5f97\u4eab\u53d7\u651d\u5f71\u5605\u6a02\u8da3\uff0c\u6240\u4ee5\u6211\u5514\u4fc2\u300c\u651d\u5f71\u5927\u5e2b\u300d\uff0c\u6211\u53ea\u4e0d\u904e\u4fc2\u4e00\u500b\u62ce\u4f4f\u90e8\u50bb\u74dc\u6a5f\u898b\u5622\u5c31\u5f71\u5605 snap \u53cb\uff0c\u4e00\u5572\u90fd\u5514 pro\uff0c\u4e00\u5572\u90fd\u5514\u578b\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5927\u5bb6\u90fd\u597d\u96c0\u8e8d\u5730\u8a0e\u8ad6\u908a\u90e8\u76f8\u6a5f\u597d\uff0c\u908a\u652f\u93e1\u982d\u6b63\uff0cIF-ED\u53c8\u975c\u53c8\u92b3\u5229\uff0c\u7d05\u5708\u5c0f\u5c0f\u767d\u53c8\u8f15\u53c8\u5feb\uff0c\u4e00\u6642\u4e4b\u9593\u500b\u500b\u90fd\u505a\u5497\u651d\u5f71\u5c08\u5bb6\uff01\u96e3\u602a\u6211\u6210\u65e5\u540c\u5c0f\u6a4b\u8b1b\uff0c\u7537\u4eba\u500b\u500b\u90fd\u4fc2\u97f3\u97ff\u9ad8\u624b\u3001\u500b\u500b\u90fd\u4fc2\u651d\u5f71\u5927\u5e2b\u3001\u500b\u500b\u90fd\u4fc2\u96fb\u8166\u5c08\u5bb6\uff0c\u5982\u679c\u4f60\u5514\u8b58\u5176\u4e2d\u4e00\u6a23\uff0c\u751a\u6216\u7540\u4eba\u89ba\u5f97\u4f60\u55b3\u5572\uff0c\u4f60\u5c31\u597d\u4f3c\u5931\u53bb\u5497\u7537\u4eba\u5605\u5c08\u56b4\u5481\uff01 Continue reading \u7537\u4eba\u500b\u500b\u90fd\u4fc2\u97f3\u97ff\u9ad8\u624b\u3001\u500b\u500b\u90fd\u4fc2\u651d\u5f71\u5927\u5e2b\u3001\u500b\u500b\u90fd\u4fc2\u96fb\u8166\u5c08\u5bb6\uff0c\u5982\u679c\u4f60\u5514\u8b58\u5176\u4e2d\u4e00\u6a23\uff0c\u751a\u6216\u7540\u4eba\u89ba\u5f97\u4f60\u55b3\u5572\uff0c\u4f60\u5c31\u597d\u4f3c\u5931\u53bb\u5497\u7537\u4eba\u5605\u5c08\u56b4\u5481\uff01<\/span>→<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":145,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[9,10,13,11,12],"_links":{"self":[{"href":"https:\/\/jaytsang.com\/index.php?rest_route=\/wp\/v2\/posts\/144"}],"collection":[{"href":"https:\/\/jaytsang.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jaytsang.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jaytsang.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/jaytsang.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=144"}],"version-history":[{"count":2,"href":"https:\/\/jaytsang.com\/index.php?rest_route=\/wp\/v2\/posts\/144\/revisions"}],"predecessor-version":[{"id":286,"href":"https:\/\/jaytsang.com\/index.php?rest_route=\/wp\/v2\/posts\/144\/revisions\/286"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jaytsang.com\/index.php?rest_route=\/wp\/v2\/media\/145"}],"wp:attachment":[{"href":"https:\/\/jaytsang.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jaytsang.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=144"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jaytsang.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}