| 11. | Also, since this is new to me, do these telescopes require collimating?
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| 12. | X-rays are produced and the beam is collimated to create a line.
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| 13. | Perfectly collimated light is sometimes said to be " focused at infinity ".
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| 14. | Backscattered light is then collimated by the same lens and collected by the fiber bundle.
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| 15. | Illumination is via a diffuse source set at the focal plane of a collimating lens.
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| 16. | Other elements, such as prisms and diffraction gratings often need large quasi-collimated beams.
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| 17. | Collimated beam pattern and D / S curve for all 16 spot frequencies has been taken.
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| 18. | The flow is illuminated by a collimated laser beam, or by another source of light.
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| 19. | This is called a collimated display, a word derived from " co-linear ".
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| 20. | "Then we thought of collimating beams, and we were off . " e.
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