An Account of a Concave Achromatic Glass Lens, as Adapted to the Wired Micrometer When Applied to a Telescope, Which Has the Property of Increasing the Magnifying Power of the Telescope without Increasing the Diameter of the Micrometer Wires

✍ Scribed by Dollond, G.

• Book ID: 120140296
• Publisher: The Royal Society
• Year: 1834
• Weight: 426 KB
• Volume: 124
• Category: Article
• ISSN: 0261-0523
• DOI: 10.1098/rstl.1834.0013