measures 101/8" long x 21/2" diameter. the advanced optical system of genuine glass optics brings beautiful images sharply into view. the lightweight aluminum barrel body is easily operated and adjusted for viewing objects both in and out of this world includes 101/8" scope two interchangeable ...
Both beginning/novice amateur astronomers (at the level of "Astronomy and Night Sky" magazine readers) , as well as more advanced amateur astronomers (level of Sky and Telescope) will find this book invaluable and fascinating. Amateur astronomers are always contemplating the "next telescope up" and ...