Optical Design
X-ray telescopes can use a variety of different designs to image X-rays. The most common methods used in X-ray telescopes are grazing incidence mirrors and coded apertures. The limitations of X-ray optics result in much narrower fields of view than visible or UV telescopes.
Read more about this topic: X-ray Telescope
Famous quotes containing the words optical and/or design:
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—Ralph Waldo Emerson (1803–1882)
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For Christ’s sake not black—
nor white either—and not polished!
Let it be weathered—like a farm wagon—”
—William Carlos Williams (1883–1963)