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Tools Art & Architecture Thesaurus Full Record Display
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![Art & Architecture Thesaurus Full Record Display](/research/tools/vocabularies/images/header_aat_record_display.gif) |
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Click the icon to view the hierarchy. |
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Cassegrain telescopes (<temporary alphabetical list: astronomical instruments>, astronomical instruments, ... Furnishings and Equipment (hierarchy name)) |
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Note: Modified Gregorian telescopes that contain Cassegrain reflectors, designed to reflect and focus light toward their primary light-gathering mirrors. Designed in 1672 by French priest Laurent Cassegrain, the improvement was rediscovered in the late 18th century as it was proven to reduce spherical aberration. |
Terms: |
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Cassegrain telescopes (preferred,C,U,English-P,D,U,PN)
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Cassegrain telescope (C,U,English,AD,U,SN)
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telescopes, Cassegrain (C,U,English,UF,U,PN)
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télescope de cassegrain (C,U,French-P,AD,U,MSN)
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Facet/Hierarchy Code: V.TH |
Hierarchical Position:
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![Hierarchy of Objects Facet](/global/images/global_hierarchy.gif)
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Objects Facet |
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![Hierarchy of Furnishings and Equipment (hierarchy name)](/global/images/global_hierarchy.gif)
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.... Furnishings and Equipment (hierarchy name) (G) |
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![Hierarchy of Tools and Equipment (hierarchy name)](/global/images/global_hierarchy.gif)
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........ Tools and Equipment (hierarchy name) (G) |
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![Hierarchy of equipment](/global/images/global_hierarchy.gif)
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............ equipment (G) |
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![Hierarchy of <equipment by profession or discipline>](/global/images/global_hierarchy.gif)
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................ <equipment by profession or discipline> (G) |
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![Hierarchy of <equipment for science and technology>](/global/images/global_hierarchy.gif)
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.................... <equipment for science and technology> (G) |
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![Hierarchy of scientific instruments](/global/images/global_hierarchy.gif)
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........................ scientific instruments (G) |
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![Hierarchy of astronomical instruments](/global/images/global_hierarchy.gif)
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............................ astronomical instruments (G) |
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![Hierarchy of <temporary alphabetical list: astronomical instruments>](/global/images/global_hierarchy.gif)
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................................ <temporary alphabetical list: astronomical instruments> (G) |
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![Hierarchy of Cassegrain telescopes](/global/images/global_hierarchy.gif)
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.................................... Cassegrain telescopes (G,U) |
Sources and Contributors: |
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