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A SUGGESTED PROCEDURE FOR TESTING LARGE CASSEGRAIN OPTICAL SYSTEMS
| dc.contributor.author | Lytle, John D. | |
| dc.date.accessioned | 2016-12-14T18:18:58Z | |
| dc.date.available | 2016-12-14T18:18:58Z | |
| dc.date.issued | 1969-10-01 | |
| dc.identifier.uri | http://hdl.handle.net/10150/621636 | |
| dc.description | QC 351 A7 no. 43 | en |
| dc.description.abstract | The optical elements of a cassegrain telescope are commonly tested individually, with their axes in a horizontal position. When these optical elements are inserted in the telescope, the resulting imagery is often dis- appointing. The quality of the imagery in the telescope may be predicted more accurately if the primary and secondary mirrors, with their axes in the vertical position, are tested against each other with the aid of null compensating reimaging optics. An example is given to illustrate the application of the technique. | |
| dc.language.iso | en_US | en |
| dc.publisher | Optical Sciences Center, University of Arizona (Tucson, Arizona) | en |
| dc.relation.ispartofseries | Optical Sciences Technical Report 43 | en |
| dc.rights | Copyright © Arizona Board of Regents | |
| dc.subject | Optics. | en |
| dc.title | A SUGGESTED PROCEDURE FOR TESTING LARGE CASSEGRAIN OPTICAL SYSTEMS | en_US |
| dc.type | Technical Report | en |
| dc.description.collectioninformation | This title from the Optical Sciences Technical Reports collection is made available by the College of Optical Sciences and the University Libraries, The University of Arizona. If you have questions about titles in this collection, please contact repository@u.library.arizona.edu. | |
| refterms.dateFOA | 2018-09-11T16:11:29Z | |
| html.description.abstract | The optical elements of a cassegrain telescope are commonly tested individually, with their axes in a horizontal position. When these optical elements are inserted in the telescope, the resulting imagery is often dis- appointing. The quality of the imagery in the telescope may be predicted more accurately if the primary and secondary mirrors, with their axes in the vertical position, are tested against each other with the aid of null compensating reimaging optics. An example is given to illustrate the application of the technique. |
