luminous range

简明释义

光照距离

英英释义

例句

1.In photography, understanding the luminous range is crucial for capturing the perfect shot.

在摄影中，理解发光范围对捕捉完美照片至关重要。

2.When designing a room, consider the luminous range of the light fixtures you choose.

在设计房间时，考虑你选择的灯具的发光范围。

3.The new LED lights have an impressive luminous range, making them ideal for large spaces.

新的LED灯具有令人印象深刻的发光范围，使其非常适合大型空间。

4.The luminous range of the stars can be affected by atmospheric conditions.

星星的发光范围可能会受到大气条件的影响。

5.The artist used a variety of colors to create a stunning effect within the luminous range of her painting.

这位艺术家使用多种颜色在她的画作中创造出令人惊艳的效果，展现了发光范围。

作文

In the realm of photography, understanding the concept of the luminous range is crucial for capturing stunning images. The term luminous range refers to the spectrum of light that a camera sensor can effectively capture, which includes both highlights and shadows. This range determines how well details are preserved in bright and dark areas of a photograph. When a photographer understands the luminous range, they can make informed decisions about exposure settings, ensuring that neither the highlights are blown out nor the shadows are completely lost. For instance, when shooting in high-contrast environments, such as a sunset or a brightly lit cityscape at night, it is essential to consider the luminous range of the camera. If the luminous range is limited, the photographer may need to adjust their technique, perhaps by using graduated neutral density filters or bracketing exposures to capture the full dynamic range of the scene. This understanding allows for more creative control over the final image. Moreover, different cameras have varying luminous ranges. Professional-grade cameras often have a wider luminous range compared to entry-level models, which means they can capture more detail in both the brightest and darkest parts of an image. This characteristic is particularly important in genres like landscape photography, where the interplay of light and shadow can create dramatic effects. In post-processing, recognizing the luminous range can help photographers enhance their images further. Software tools allow for adjustments in highlights and shadows, but knowing the original luminous range of the photo can guide these edits. For example, if the highlights were too bright in the original shot, understanding the luminous range helps the photographer decide how much to pull back those highlights without losing essential detail. Ultimately, mastering the concept of the luminous range not only improves technical skills but also enhances artistic expression. Photographers who grasp this concept can better convey their vision through their work. They can manipulate light and shadow to evoke emotions, tell stories, and create captivating visuals. In conclusion, the luminous range plays a pivotal role in photography, influencing everything from shooting techniques to post-processing decisions. By understanding and utilizing the luminous range, photographers can elevate their craft and produce images that resonate with viewers on a deeper level.

在摄影领域，理解luminous range（光明范围）的概念对于捕捉惊艳的图像至关重要。术语luminous range指的是相机传感器能够有效捕捉的光谱，包括高光和阴影。这一范围决定了在照片的明亮和黑暗区域中细节的保留程度。当摄影师理解luminous range时，他们可以对曝光设置做出明智的决策，确保高光不会被过曝，阴影也不会完全丢失。例如，在拍摄高对比度环境时，如日落或夜晚明亮的城市风景，考虑相机的luminous range至关重要。如果光明范围有限，摄影师可能需要调整技术，例如使用渐变中性密度滤镜或进行曝光包围，以捕捉场景的完整动态范围。这种理解使得最终图像的创意控制更加得心应手。此外，不同的相机具有不同的luminous ranges。专业级相机通常具有比入门级型号更宽的luminous range，这意味着它们可以在图像的最亮和最暗部分捕捉到更多细节。这一特性在风景摄影等类型中尤为重要，因为光与影的相互作用可以创造出戏剧性的效果。在后期处理过程中，认识到luminous range可以进一步帮助摄影师增强图像。软件工具允许对高光和阴影进行调整，但了解照片的原始luminous range可以指导这些编辑。例如，如果原始拍摄中的高光过于明亮，理解luminous range有助于摄影师决定在不失去重要细节的情况下将这些高光拉回多少。最终，掌握luminous range的概念不仅提高了技术技能，还增强了艺术表现力。理解这一概念的摄影师可以更好地通过作品传达他们的愿景。他们可以操控光与影，以唤起情感、讲述故事，并创造引人注目的视觉效果。总之，luminous range在摄影中扮演着关键角色，影响从拍摄技术到后期处理决策的方方面面。通过理解和利用luminous range，摄影师可以提升他们的技艺，制作出与观众产生更深层次共鸣的图像。