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Ankara University Observatory - Wikiwand
The 'equatorial coude' refracting telescope, Paris Observatory, France - aperture 7.5cm. The tube is 'bent' and light fed to the observer by two mirrors, one in front of the telescope and the
Zeiss coude refractor | Astromart
Gecko: Web Manual: Coudé Focus
Optical Design
Cassegrain and Coudé focus positions of the optical instrument (e.g.... | Download Scientific Diagram
coude focus
Loewy's equatorial coude telescope, 1882. at Science and Society Picture Library
Mt. Hamilton Telescopes: Carnegie Double Astrograph
Optical scheme of the Gregory Coudé Telescope with the spectrograph. | Download Scientific Diagram
Cassegrain and Coudé focus positions of the optical instrument (e.g.... | Download Scientific Diagram