Half hours with the Telescope
Über das eBook
The object which the Author and Publisher of this little work have proposed to themselves, has been the production, at a moderate price, of a useful and reliable guide to the amateur telescopist.
Among the celestial phenomena described or figured in this treatise, by far the larger number may be profitably examined with small telescopes, and there are none which are beyond the range of a good 3-inch achromatic.
The work also treats of the construction of telescopes, the nature and use of starmaps, and other subjects connected with the requirements of amateur observers.
Produkt Details
Verlag: Books on Demand
Genre: Sprache - Englisch
Sprache: English
Umfang: 125 Seiten
Größe: 620,2 KB
ISBN: 9783749432066
Veröffentlichung: 11. März 2019