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相机买了好几个月了，一直用“光圈优先”模式在拍照，曾经试过M档，拍出的照片不是过曝就是欠曝，今天在网上搜了下手动曝光的资料，才大概弄明白了点点，其实手动挡和“光圈优先”区别也不是很大：设置好光圈，再来调快门，最重要的是：我发现取镜器里有曝光提示――只怪自己没好好读读说明书，其实里面都有的<img src="static/image/smiley/default/lol.gif" smilieid="12" border="0" alt="">。<br>
先上两张“光圈优先”和M档的照片，对比一下。（以下所有照片光圈均为F2.8）<br>
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<img id="aimg_453165" aid="453165" src="http://img.cqxszx.com/forum/201503/28/200357qf2am044eky90y0m.jpg" src="http://img.cqxszx.com/forum/201503/28/200357qf2am044eky90y0m.jpg" class="zoom" onclick="zoom(this, this.src, 0, 0, 0)" width="1000" inpost="1" onmouseover="showMenu({'ctrlid':this.id,'pos':'12'})">
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<p>光圈-1 80_副本.jpg (60.57 KB, 下载次数: 0)</p>
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<p class="xg1 y">2015-3-28 20:03 上传</p>
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<img id="aimg_453166" aid="453166" src="http://img.cqxszx.com/forum/201503/28/200435rzxfz9g5591eejby.jpg" src="http://img.cqxszx.com/forum/201503/28/200435rzxfz9g5591eejby.jpg" class="zoom" onclick="zoom(this, this.src, 0, 0, 0)" width="1000" inpost="1" onmouseover="showMenu({'ctrlid':this.id,'pos':'12'})">
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<p class="xg1 y">2015-3-28 20:04 上传</p>
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第一张是光圈优先，快门为1/80，第二张手动曝光，快门1/60<br>
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<p class="xg1 y">2015-3-28 20:08 上传</p>
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<p>欠曝_副本.jpg (65.11 KB, 下载次数: 0)</p>
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<p class="xg1 y">2015-3-28 20:09 上传</p>
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过曝和欠曝对比</td></tr></tbody></table>
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<p>ISO 1600_副本.jpg (63.88 KB, 下载次数: 0)</p>
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<p class="xg1 y">2015-3-28 20:11 上传</p>
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开始拍的时候，ISO设为“自动”，这张ISO为1600</td></tr></tbody></table>
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<p>白平衡 日光灯 对焦_副本.jpg (84.86 KB, 下载次数: 0)</p>
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<p class="xg1 y">2015-3-28 20:12 上传</p>
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<img id="aimg_453172" aid="453172" src="http://img.cqxszx.com/forum/201503/28/201324pdveer599rgidn4v.jpg" src="http://img.cqxszx.com/forum/201503/28/201324pdveer599rgidn4v.jpg" class="zoom" onclick="zoom(this, this.src, 0, 0, 0)" width="1000" inpost="1" onmouseover="showMenu({'ctrlid':this.id,'pos':'12'})">
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<p class="xg1 y">2015-3-28 20:13 上传</p>
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两张白平衡为日光灯，只是对焦点不一样，一张白平衡为自动。<br>
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<span class="y">2015-3-28 20:13 上传</span>
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发表于 2019-4-7 16:07:58