![Huge Refracting Telescope in Palais de l'Optique (Larger image) | Expositions, where the modern technology of the times was exhibited. Huge Refracting Telescope in Palais de l'Optique (Larger image) | Expositions, where the modern technology of the times was exhibited.](https://www.ndl.go.jp/exposition/images/L/671l.jpg)
Huge Refracting Telescope in Palais de l'Optique (Larger image) | Expositions, where the modern technology of the times was exhibited.
![Français : Porte - oculaire de la lunette astronomique ; exposition universelle de 1900 English: Great Paris Exhibition Telescope of 1900, eye-piece holder. 1900 175 Great Ex Telescope EyePiece Stock Photo - Alamy Français : Porte - oculaire de la lunette astronomique ; exposition universelle de 1900 English: Great Paris Exhibition Telescope of 1900, eye-piece holder. 1900 175 Great Ex Telescope EyePiece Stock Photo - Alamy](https://c8.alamy.com/comp/P7X9G1/franais-porte-oculaire-de-la-lunette-astronomique-exposition-universelle-de-1900-english-great-paris-exhibition-telescope-of-1900-eye-piece-holder-1900-175-great-ex-telescope-eyepiece-P7X9G1.jpg)
Français : Porte - oculaire de la lunette astronomique ; exposition universelle de 1900 English: Great Paris Exhibition Telescope of 1900, eye-piece holder. 1900 175 Great Ex Telescope EyePiece Stock Photo - Alamy
![Bernardo Castello - Master Drawings, Prints before 1900, Watercolours, Miniatures 2022/04/20 - Realized price: EUR 6,400 - Dorotheum Bernardo Castello - Master Drawings, Prints before 1900, Watercolours, Miniatures 2022/04/20 - Realized price: EUR 6,400 - Dorotheum](https://www.dorotheum.com/fileadmin/lot-images/38Z220420/hires/bernardo-castello-8032371.jpg)
Bernardo Castello - Master Drawings, Prints before 1900, Watercolours, Miniatures 2022/04/20 - Realized price: EUR 6,400 - Dorotheum
![Design for a Decorative Lunette, John La Farge, American, 1835–1910, Graphite and watercolor on paper, Half-circular design of a Renaissance decoration including a blank escutcheon within a triple-arched architectural enframement. Frame of Design for a Decorative Lunette, John La Farge, American, 1835–1910, Graphite and watercolor on paper, Half-circular design of a Renaissance decoration including a blank escutcheon within a triple-arched architectural enframement. Frame of](https://c8.alamy.com/comp/2DM8NP9/design-for-a-decorative-lunette-john-la-farge-american-18351910-graphite-and-watercolor-on-paper-half-circular-design-of-a-renaissance-decoration-including-a-blank-escutcheon-within-a-triple-arched-architectural-enframement-frame-of-stylized-leaf-repeat-usa-18901900-architecture-interiors-drawing-2DM8NP9.jpg)
Design for a Decorative Lunette, John La Farge, American, 1835–1910, Graphite and watercolor on paper, Half-circular design of a Renaissance decoration including a blank escutcheon within a triple-arched architectural enframement. Frame of
![LARGE TELESCOPE MERIDIENNE BUILT BY SECRETAN-EISCHENS, OBSERVATORY PARIS, 14TH DISTRICT Grande lunette méridienne construite par Secrétan-Eischens, Observatoire de Paris (XIVème arr.). 1850-1900. Photographie anonyme. Paris, musée Carnavalet Stock ... LARGE TELESCOPE MERIDIENNE BUILT BY SECRETAN-EISCHENS, OBSERVATORY PARIS, 14TH DISTRICT Grande lunette méridienne construite par Secrétan-Eischens, Observatoire de Paris (XIVème arr.). 1850-1900. Photographie anonyme. Paris, musée Carnavalet Stock ...](https://c8.alamy.com/comp/2B8T62J/large-telescope-meridienne-built-by-secretan-eischens-observatory-paris-14th-district-grande-lunette-mridienne-construite-par-secrtan-eischens-observatoire-de-paris-xivme-arr-1850-1900-photographie-anonyme-paris-muse-carnavalet-2B8T62J.jpg)
LARGE TELESCOPE MERIDIENNE BUILT BY SECRETAN-EISCHENS, OBSERVATORY PARIS, 14TH DISTRICT Grande lunette méridienne construite par Secrétan-Eischens, Observatoire de Paris (XIVème arr.). 1850-1900. Photographie anonyme. Paris, musée Carnavalet Stock ...
![Loupe binoculaire simple et lunette stéréoscopiques... (French Edition): BERGER-E: 9782013031691: Amazon.com: Books Loupe binoculaire simple et lunette stéréoscopiques... (French Edition): BERGER-E: 9782013031691: Amazon.com: Books](https://images-na.ssl-images-amazon.com/images/I/61gOsYi5lhL.jpg)
Loupe binoculaire simple et lunette stéréoscopiques... (French Edition): BERGER-E: 9782013031691: Amazon.com: Books
![Study for poster “Exposition Universelle-Palais de l'Optique La Grande lunette de 1900”, Georges Paul Leroux | Mia Study for poster “Exposition Universelle-Palais de l'Optique La Grande lunette de 1900”, Georges Paul Leroux | Mia](https://5.api.artsmia.org/800/112278.jpg)
Study for poster “Exposition Universelle-Palais de l'Optique La Grande lunette de 1900”, Georges Paul Leroux | Mia
![The Great Paris Exhibition Telescope of 1900, with an objective lens of 1.25 m (49 in) in diameter, was the largest refrac… | Refracting telescope, Telescope, Paris The Great Paris Exhibition Telescope of 1900, with an objective lens of 1.25 m (49 in) in diameter, was the largest refrac… | Refracting telescope, Telescope, Paris](https://i.pinimg.com/736x/3b/af/62/3baf620864630082d833d40f8a0139d0--refracting-telescope-paris-.jpg)