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http://www.apo.nmsu.edu/Telescopes/SDSS/eng.papers/19961022_SpecOpticalDesign/19961022.html.
http://www.apo.nmsu.edu/Telescopes/SDSS/eng.papers/19961022_SpecOpticalDesign/19961022.html.
1. Deforming Plug-plates
... Matching the Surface of Best Focus . ... The plug-plates of SDSS project are responsible for locating the optical-fiber plugs spatially and for defining the plug tilt with respect to the surface of best focus. ... Approximately 670 holes are drilled in each plate. ... In the first attempts to match the curvature of the plug-plates to that of the best focal surface, the bending fixture was set upon 3 6.630mm metal supports that were affixed to a table top and spaced 120 apart. ...
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Ссылки http://www.apo.nmsu.edu/Telescopes/SDSS/eng.papers/19960805_PlateBending/19960805.html -- 8.6 Кб -- 19.05.1998
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