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Ships within 48 hours · Estimated delivery Sep 20 - Sep 25
includes 2" extension tube and 2"-to-1
Like long eye-relief
aluminum tripod legs
which provide an over 99% reflective surface
Observer's Sky Atlas by Erich Karkoschka (Hardcover) 56° includes 2" extension tube andObserver's Sky Atlas: The 500 Best Deep Sky Objects With Charts and Images by Erich Karkoschka. This tremendous new edition of a classic book (previously published only in black and white) contains star charts and pictures, for all those who observe the night sky with unaided eyes, binoculars or telescopes. It is equally useful for beginners and experienced old hands at astronomy. A legend among hobby astronomers, this entirely revised and updated
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