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    高考摄影培训学校讲解光线的性质
    2017/2/25 13:51:51
    高考摄影培训学校讲解光线的性质,大家快来看一下:
      College entrance examination training school to explain the nature of light, we look at:
      (1)直射光
      (1) direct light
      在晴朗的天气里,阳光没有经过任何遮挡直接射到被摄者身上,受光的一面就会产生明亮的影调,不直接受光的一面则会形成明显的阴影,这种光线称为“直射光”。在“直射光”下,受光面及不受光面会有非常明显的反差,因此容易产生立体感。
      In sunny weather, the sun without any shelter directly onto the subject body, the light side will produce bright tone, not directly affected by the light side will form a clear shadow, this light is called "direct light". In the "Sunlight", by the smooth and not smooth with very obvious contrast, so prone to stereo feeling.
      当太阳被薄云遮挡,阳光仍会穿透白云扩散,这时所产生的照明反差将会降低,非常适宜于人像摄影。
      When the sun is obscured by a thin cloud, the sun will still penetrate the white clouds spread, then the resulting lighting contrast will be reduced, very suitable for portrait photography.
      (2)散射光
      (2) scattered light
      在阴天,阳光被云层所遮挡,不能直接射向被摄对象,只能透过中间介质或经反射照射到被摄对象上,光会产生散射作用,这类光线称为“散射光”。由于散射光所形成的受光面及阴影面不明显,明暗反差也较弱,光影的变化也较柔顺,因此产生的效果比较平淡柔和。
      On a cloudy day, the sun is clouds shade, cannot directly at the subject, only through the medium or reflected from the exposure to the subject, will have a light scattering function, this kind of light is called "light scattering". Due to the formation of light scattering by the smooth surface and the shadow is not obvious, dark contrast is weak, light changes are more supple, so the effect is relatively flat and soft.
      “直射光”会产生反差较强的光线,致使阴影较浓厚,调子变化较少,所拍出的影像线条及影调较硬。而“散射光”会产生反差较弱的光线,故阴影较淡,调子变化较丰富,会得出较软的柔和的影像线条及影调。所以摄影者应根据不同的情况选择适合的光线。
      "Sunlight" will produce stronger contrast of light and shadow, resulting in a strong tone, tone and image lines changes less, shoot hard. The scattered light will produce contrast weak light, the shadow is light, rich tone changes, will draw the image line and tone soft soft. So the photographer should choose the right light according to different situations.
      我们是一家高考摄影培训学校,我们的教学水平好,服务也好,所以有需要的联系我们!
      We are a college entrance examination photography training school, our teaching level is good, service is good, so there is a need to contact us!