[作品展示] 我的蒙城数码记录

非驴非色 · 发表于 2007-9-2 17:47

夏龙湾印象...

船舶博物馆外：

非驴非色 · 发表于 2007-9-2 17:52

夏龙湾印象...

大峡谷，第一座桥：

非驴非色 · 发表于 2007-9-2 17:55

夏龙湾印象...

大峡谷，第二座桥

JJJJOAN · 发表于 2007-9-3 13:17

Thanks for your suggestion, very convincing! I know what I was thinking is because of the price for 17-85, which is affordable to me and expectation of taking better pictures for landscaps. I did compare the pictures taken by my 18-55 and the pictures taken by 17-85. As I see, the big difference is colour from the opinion of a beginner (do you agree?), but it just needs a little bit more work ( I mean ps). I checked the price for 17-40 and 16-35, but I don't think I will spend that much money on a lens right now because I am just a beginner. Finally, I made my mind I will keep using my 18-55 to practise untill I think it is time to buy a good lens but not 17-85. Thanks very much!

by the way, how you got picture #228 which lens you was using, TV? AV? ISO? Focal Length? and any other technique?

非驴非色 · 发表于 2007-9-3 20:29

JJJJOAN朋友，你问的是#228“追拍”这张PP吗？

用的是我的套头（18-70/3.5-5.6），我使用这个镜头大约一年，然后陆续又进了一只70-210/4和50/2.8（Macro），都是二手货；这张PP使用的是Panning（追拍）的手法，速度约1/30秒，ISO约是200，当时是阴天小雨，正好适合应用慢速追拍的手段获得这一效果，拍了三张不同的骑车人，这是第三张；然后雨下大了，赶紧跑，快赶上自行车了

...

再上一张用套头拍的PP：

murray · 发表于 2007-9-4 08:57

NICE,VERY NICE

020 · 发表于 2007-9-4 20:06

说得真好！拍得更棒！学习了～～～

菘屋 · 发表于 2007-9-4 20:18

美能达的色彩还原不错,特别是照人像.:cool:

JJJJOAN · 发表于 2007-9-4 21:48

The color on your pictures is very nice! Did you PS? I always don't feel happy with the color on my photos.
For #228(panning), did you use AV, TV, or Manual? What's mean panning? Does that mean you chase the bicycle by car and keep the same speed?

非驴非色 · 发表于 2007-9-6 16:43

谢谢Murray、020和菘屋几位朋友的点评！

JJJJOAN朋友提到的有关Panning Shots的技巧问题，并提到“Does that mean you chase the bicycle by car and keep the same speed?”，这句话也很准确地表达了一种Panning拍法，不过大多数人方法更简单，就是设定好适当慢速的快门，比如1/30秒左右，然后手持相机，让镜头追随移动的物体，同时按动快门拍摄，如果你的镜头移动速率和移动物体的速率合拍，那么就会得到类似#228图那样的效果。

除了平行方向，Panning的拍摄大致上还有倾斜、圆周方向，视物体的移动方式而论了，都会取得很有特点的效果，只是要多加练习才能掌握好...

这里有一个帖子，讨论的就是Panning Shots的话题，有兴趣的朋友可以参考一下：

http://photography-on-the.net/forum/showthread.php?t=58417

关于PS，记得有书上提到亚当斯的一句话（大意）：底片是乐谱，后期处理才是演奏...

数码机上的后期就是PS，我的PP从解RAW文件，到处理色彩、调整变形、改变画幅、去除瑕疵、转换黑白或双色调、滤镜特效、变换背景......都是从Photoshop出来的;)，只是不同的PP用到的处理不同就是了。