"active" in inglés with examples - Collocation dictionary inglés
- Without active optics, the construction of 8 metre class telescopes is not possible, nor would telescopes with segmented mirrors be feasible.
- The combination of actuators, an image quality detector, and a computer to control the actuators to obtain the best possible image, is called active optics.
- One type, called active optics, is designed to compensate for the shifting force of gravity on heavy telescope mirrors as telescopes move on their mountings.
- Finally, there is the system of servo-controlled active optics, which uses 264 motors to adjust the mirror, to correct for minute distortions.
- These systems give the VST the capability to be autonomous in terms of both guiding (tracking) and active optics control.
- In particular, he developed the concept of active optics, which is now the basic principle on which large telescopes are constructed.
- Adaptive optics should not be confused with active optics, which works on a longer timescale to correct the primary mirror geometry.
- Adaptive and active optics are also being developed for use in glasses to achieve better than 20/20 vision, initially for military applications.
- Going from 3.5 meters to 8 meters is a big jump, and this requires a good deal of testing of the active optics.
- Webb's steering mirror and active optics will be able to make adjustments to the pointing, so gyroscope performance, while important, is not as critical.
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