人像摄影中使用雷达罩创造柔光的技巧【摄影札记 6 】
Using a beauty dish for soft lighting in portraits
人像摄影中使用雷达罩创造柔光的技巧。
BY TIFFANY M
翻译：阿夏Natsulee
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The use of a beauty dish helps to simplify the sometimes difficult task of using lighting to even out imperfections and skin tones. In addition to the appealing soft lighting the modifier produces, you can also get the added benefit of creating attractive catch lights in the eyes. As Joel Grimes explains in the following video, even slightest change of distance can make a drastic change on the way your subject is lit and the location in which you place the dish will vary depending on the facial structure of the subject. Here is how Grimes does it:
使用雷达罩，能够让困难的摄影任务简单化，特别是当麻豆的肌肤和肤色不是很好又需要强调的时候使用。通过附件将柔光额外的柔化，你可以在人物眼睛中捕捉到创造性的眼神光。如同Joel Grimes在视频中解释的那样，甚至与距离的最细微改变，也能够造成主体巨大的戏剧性影响，在人物主体面部结构也会有巨大的区别，这是Grimes的做法：
A few key points to remember:
一些重点需要记住：
- Place the beauty dish on boom arm so you will be able to shoot from underneath it.
§ 将雷达罩放置在一个横臂上，这样你就能在雷达罩下面拍摄了。
- Raising the dish away from the model will darken shadows. Use a reflector to bounce some light back and soften the shadows to give a hollowed look on the cheek.
§ 雷达罩从麻豆上方越高，能够将暗部加深。使用反光板能够反射一些光，从而软化暗部，给予脸颊环绕的光。
- When lowering the dish, lower your camera position with it.
§ 将雷达罩稍微放低的时候，你的机位也要随着降低。
- Back your camera off the model to pick up the natural vignette often caused from the beauty dish.
§ 机位后退，便于获取更多雷达罩产生的自然光虚化效果。（主要是指让部分阴影的背景进入镜头）
- The light will fall off faster the more distance you have between the dish and the model.
§ 在雷达罩和麻豆之间的光衰减很快，要比你（认为）的快得多。
“I recommend using some kind of wall to have the model to lean up against. If you don’t have a beauty dish, keep in mind you can use a small umbrella. The small umbrella will be a little bit harsher, but you can also manipulate that to get the softness you need.”
“我推荐在拍照的时候找一面墙，这样麻豆就能够靠在上面，如果你没有雷达罩，注意你也可以使用小型反光伞。小型反光伞的光质有一点硬，但是你仍然能够制作出你要的柔光。”
Translated Copyright © 2015 By 阿夏Natsulee.