Autocollimating compensator for controlling aspheric optical surfaces

  • V.Yu. Terebizh Crimean Astrophysical Observatory


A compensator (null-corrector) for testing aspheric optical surfaces is proposed, which enables i) independently verify optical elements and assembly of the compensator itself, and ii) to ascertain the compensator position in a control layout for a specified aspheric surface. This makes it possible to overcome the main difficulties associated with the practical use of compensators.


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How to Cite
Terebizh V., 2014. Izvestiya Krymskoi Astrofizicheskoi Observatorii, vol. 110, no. 1, pp. 85-92. Available at: (Accessed: 5December2020)
Research articles