Publication Date | 1776 |
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Remainder | With the application of a prismatic or catadioptric eye-piece to refracting and reflecting telescopes, by which their lengths are much contracted, their fields of view encreased, and their uses greatly facilitated; particularly in the reflector of Cassegrain's form for celestial observations. By B. Martin |
Extent | [2],14p. |
Location | London |
Publisher | Printed for, and sold by the author, No. 171, Fleet-street |