高动态范围图像（High-Dynamic Range，简称HDR），相比普通的图像，可以提供更多的动态范围和图像细节，根据不同的曝光时间的LDR(Low-Dynamic Range)图像，利用每个曝光时间相对应最佳细节的LDR图像来合成最终HDR图像[1] ，能够更好的反映出真实环境中的视觉效果。

Video Copilot BackLight 8K Environments & Light Maps

BackLight! It’s not quite a background and not just a light… it’s… something better!!

Create Beautiful 3D Renders!

BackLight features 50 8K Environment maps that you can use to light your scene and create stunning reflections inside of Element 3D V2!

What makes BackLight really unique is the added photographic light sources to create precise reflections and light arrays.

50 HDRI Spherical Environment Maps

35 HDRI Photographic Light Maps & 15 Multi-Arrays

Built for dramatic Reflections & Image Based Lighting

Use as Backgrounds & Textures