The compound high-energy X-ray lens is a kind of novel refractive X-ray optical device.

高能X射线组合透镜是一种基于折射效应的新型X射线光学元件。

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The combination of this unusual X-ray and optical emission makes this a remarkable object.

这一不寻常的X射线和光发射的组合使它成为一个显著的对象。

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Data from NASA's Chandra X-ray Observatory (purple) are shown here along with optical data from the Hubble Space Telescope (red, green, blue).

美国宇航局钱德拉X射线天文台(紫)以及光学数据：哈勃空间望远镜(红，绿，蓝)。

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What you would see, says Fender, is emission in the x-ray, radio, infrared or optical.

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Gamma-rays are the most energetic form of light, with wavelengths far shorter than ordinary optical light (the light your eye can see), or even ultraviolet or X-ray light.

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