Pay in 4 interest-free payments of $6.49 Learn more
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
A practical guide to building verifying and using an optical interferometer including powerful software to evalute interferograms
Binocular Astronomy will show you why most experienced amateur astronomers think that binoculars should be the first optical instrument for the beginner and why they are of value to even seasoned observers
This wonderfully detailed atlas is particularly handy to take on trips and use at the telescope
• Contains all Abell planetaries
Annals of the Deep Sky Volume 4 Almanacs A practical guide to buildingBy Jeff Kanipe and Dennis Webb Product information: Softbound, 6 by 9 inches, 382 pages, first published 2016, black & white. Annals of the Deep Sky is a comprehensive reference that guides amateur and semipro astronomers into every mind boggling corner of the observational universe. Each volume presents extensive descriptions of prominent stars and deep sky objects. No other popular work in astronomy provides the comprehensive historical background
US$ 128.00
US$ 118.00
US$ 783.00
US$ 664.50
US$ 579.50
US$ 231.00
