使用镜头炫光效果拍摄的5个技巧

 使用镜头炫光效果拍摄的5个技巧

Kenneth Campbell

首先,Lens Flare是什么意思? 镜面闪光 当光线进入相机镜头,击中传感器并向外扩张时,就会发生镜头炫光。 镜头炫光通常发生在相机对准明亮的光源时,如太阳或相机闪光灯。 在本文中,请看如何在下次拍摄时利用镜头炫光的五个技巧。

当不小心被抓到时,镜头中的反光会造成不必要的干扰,并降低图像中受影响区域的对比度。 然而,当创造性地故意使用时,镜头中的反光可以在图像中创造一种梦幻、浪漫和美观的效果,并为沉闷的照片增加趣味。

图片来源:Tanya Parada

  • 找到一个反射穿过黑暗表面的构图
  • 理解反射如何影响饱和度和对比度
  • 使用透镜元件可以增强或改变信标的形状
  • 太阳的火焰+空气中的粒子=魔法
  • 了解衍射和光圈
  • 考虑创建你自己的闪光信标

找出在黑暗表面上的亮度交叉的构图

镜头反射摄影的基本原理之一是了解它们何时真正出现在照片中。白色天空上的太阳耀斑可能会消失或难以辨别。相反,黑暗表面上的镜头反射更明显,可以创造出有趣的形状。请看下面的例子:

图片来源:Jay Cassario

了解反射如何影响饱和度和对比度

反射可以降低图像中受影响区域的整体对比度。 当艺术地使用时,它可以创造一种梦幻般的效果。 当非故意或 "失控 "时,它可以毁掉一张强大的照片。 这里有一些一般规则要遵循:

  1. 为了艺术的目的,可以考虑让倒影落在主体上
  2. 为了使人像更干净,尽量让反光离开主体。
  3. 尝试在每个镜头下进行混合,以获得多样性

镜头反射落在主体上的例子

对于艺术效果,让亮度落在主体上。 如前所述,你将失去对比度和色彩,但最终的效果可以看起来有意的艺术和创意。

图片来源:Wes Shinn

图片来源:Thien Tong

镜头在被摄体外反射的例子

要想拍出更干净的人像,就要让反光离开主体。 改变你的角度或构图,让反光不穿过模特的身体。

See_also: 美国国家航空航天局发布免费的在线地球照片书,令人难以置信。

图片来源:安吉拉-纳尔逊

使用镜头元素来加强或改变反射的形状

镜头反射的形状可以通过镜头前或镜头上的物体来改变或放大。 流行的 "火环 "外观,如下面的例子所示,是通过在镜头前放置一根铜管来实现的。 这根铜管弯曲了光线,可以是人工的也可以是自然的,创造了一个有趣的橙色光环。 你也可以用透明玻璃或试验塑料,如珠宝或任何你能在工艺品商店找到的透明物体。

图片来源:两个人的聚会

太阳的火焰+空气中的微粒=魔法

下一个提示是了解空气中的微粒,如雾、薄雾、发胶或灰尘对太阳耀斑的影响。 从本质上讲,光线会拾取并反射空气中的这些微粒,并产生梦幻般的效果。 这在较暗的背景下最为明显,见下面的例子。

图片来源:Holding and Co

在下面的图片中,注意到相机镜头上的水粒子如何帮助在反射中创造出有趣的形状。

See_also: 夫妻俩在相遇前11年出现在同一张照片上

图片来源:Nicole Chan

了解衍射和光圈

耀斑的形状会随着拍摄照片的光圈而改变。 较小的光圈,如F/11及以上,当光线进入镜头并围绕镜头光圈叶片弯曲时,会产生 "星星 "效应。 较宽的光圈,如F/4及以下,相比之下会有一个更(相对)圆形的外观。 以下是一个使用光圈拍摄的衍射的例子未成年。

图片来源:SMJ摄影

考虑创建你自己的闪光灯

最后,考虑用人造光来添加你自己的耀斑,如闪光灯,甚至是场景中存在的人造光源。 无论你是想重现黄金时间,模仿太阳,还是用一阵光来创造动作和兴趣,创意的可能性是巨大的。 看看下面的一些例子吧。

图片来源:杰森-文森

图片来源:Jos and Tree

结论

镜头耀斑通常与日落和其他背光场景有关,但它们可以在任何类型的灯光下发生。许多摄影师试图避免镜头耀斑,但有些摄影师故意使用它们来创造艺术效果。使用本文中的提示来完善你的镜头反射摄影! [via: DiyPhotography]

Kenneth Campbell

Kenneth Campbell is a professional photographer and aspiring writer who has a lifelong passion for capturing the beauty of the world through his lens. Born and raised in a small town known for its picturesque landscapes, Kenneth developed a deep appreciation for nature photography from an early age. With over a decade of experience in the industry, he has gained a remarkable skill set and a keen eye for detail.Kenneth's love for photography led him to travel extensively, seeking out new and unique environments to photograph. From sprawling cityscapes to remote mountains, he has taken his camera to every corner of the globe, always striving to capture the essence and emotion of each location. His work has been featured in several prestigious magazines, art exhibitions, and online platforms, gaining him recognition and accolades within the photography community.In addition to his photography, Kenneth has a strong desire to share his knowledge and expertise with others who are passionate about the art form. His blog, Tips for Photography, serves as a platform to offer valuable advice, tricks, and techniques to help aspiring photographers improve their skills and develop their own unique style. Whether it's composition, lighting, or post-processing, Kenneth is dedicated to providing practical tips and insights that can take anyone's photography to the next level.Through hisengaging and informative blog posts, Kenneth aims to inspire and empower his readers to pursue their own photographic journey. With a friendly and approachable writing style, he encourages dialogue and interaction, creating a supportive community where photographers of all levels can learn and grow together.When he's not on the road or writing, Kenneth can be found leading photography workshops and giving talks at local events and conferences. He believes that teaching is a powerful tool for personal and professional growth, allowing him to connect with others who share his passion and provide them with the guidance they need to unleash their creativity.Kenneth's ultimate goal is to continue exploring the world, camera in hand, while inspiring others to see the beauty in their surroundings and capture it through their own lens. Whether you're a beginner seeking guidance or an experienced photographer looking for new ideas, Kenneth's blog, Tips for Photography, is your go-to resource for all things photography.