Binocular Astronomy, 2nd Edition Posters You can scrutinize existing designs

You can scrutinize existing designs and improve them to meet your own standards

In addition to writing a book on the subject Astronomical Photometry

when you might be frantic to have your telescope perform well to observe a once in a lifetime event

and the stunning Omega Centauri globular cluster (NGC 5139)

moderate aperture mirrors

Binocular Astronomy, 2nd Edition Posters You can scrutinize existing designsBy Craig Crossen and Wil Tirion. Product Information: 8. 5" by 11. 00", 224 pages, hardbound, published 2008. Binocular Astronomy and a pair of binoculars are all you need to begin observing the night sky stars, open and globular clusters, bright and dark nebulae, galaxies, and much more. The binoculars need not be expensive! The majority of the objects described in this book were viewed by the author using a pair of $40 binoculars he purchased from