[绝对专业哦]大家猜这是啥?

Panshell · 发表于 2003-6-1 00:10:25

要不要给点tips给大家呢?

安静 · 发表于 2003-6-1 00:18:23

Solar trail or multiexposure with scenery

Time exposure of rising or setting sun with scenery. Those with continuos trail a double exposure is made: trail of the sun through thick ND-filter and later when sun has left the frame the actual scenery is exposed. In case of neclace-look, sun has been exposed in intervals of 3-10 minutes and later the scenery has been exposed after sun has left frame. This kind of photographs (with calm water surface) are sometimes extremely frustrating to take: all the time you have to be afraid of wind raising. One picture requires about 6-8 hours smooth water surface and every so often wind gusts start blowing too soon. Another problem is clouds: You have to wait for 3-6 hours before exposing scenery, and very often fair weather cumulus have been born by then thus ruining solar trail (it is not too natural to see trail on clouds).

iLLogiCo · 发表于 2003-6-1 00:20:39

太阳轨迹是....直线？:eek:

Panshell · 发表于 2003-6-1 00:22:38

哈哈
请在图上点击右键,察看属性....

安静 · 发表于 2003-6-1 00:24:33

Panshell，你跟老潘一个宿舍的吧？

Panshell · 发表于 2003-6-1 00:25:28

其实原理相近,搞摄影的应该知道有这么一种拍摄技巧.

Panshell · 发表于 2003-6-1 00:27:06

最初由安静发表
[B]Panshell，你跟老潘一个宿舍的吧？ [/B]

我是老潘,他是小潘~哈

安静 · 发表于 2003-6-1 00:28:24

在你们的宿舍里看到很多关于天文的书。

你认识林荣丽吗？

Panshell · 发表于 2003-6-1 00:35:52

最初由安静发表
[B]在你们的宿舍里看到很多关于天文的书。

你认识林荣丽吗？ [/B]

谁呀?

		自动登录	找回密码
密码			注册

[绝对专业哦]大家猜这是啥?

浏览过的版块

社区建设奖