Material in the public domain. No restrictions on use. For more information on copyright or permissions for this image, please contact the California Room
Description
Long focal length refracting telescope, 1728. The lenses for this instrument were by Francesco Campani, Italian lens maker of Bologna. From Hesperi et Phosphori nova Phenomena by Francesco Bianchini. (Rome, 1728). Engraving.
If you're wondering about permissions and what you can do with this item, a good starting point is the "rights information" on this page. See our terms of use for more tips.
Share your story
Has Calisphere helped you advance your research, complete a project, or find something meaningful? We'd love to hear about it; please send us a message.