The Go scope 80mm backpack Refractor telescope is a versatile 80mm-aperture, wide-field Refractor telescope with a full-length photo-type tripod, plus all the accessories you need to observe wildlife, The Moon, sailboats on the Bay, or nebulas in the Milky way. And all of it fits neatly in the included padded backpack with adjustable shoulder straps, for carrying comfortably to your observing spot. The affordable Orion GO scope 80mm backpack Refractor telescope features a fully antireflection coated 80mm achromatic lens system with a 400mm focal length (f/5) for vivid images of distant subjects in a generously wide field of view. The 1.25" Rack-and-pinion focuser ensures your observing target will snap into sharp focus effortlessly. The included collapsible aluminum tripod boasts a three-way pan head with a convenient handle for easy, smooth pointing of the telescope. Maximum tripod height is 49.5" With legs and center column fully extended. The go scope 80mm backpack Refractor telescope comes with a terrific set of accessories. Let's take them one by one. Two high-quality, fully coated 1.25" Eyepieces are included. A 45-degree correct-image prism diagonal is also included. You get a red dot finder scope for zeroing in on your targets. The included Moon filter cuts the intense glare and enhances detail when viewing our nearest natural satellite. With locations and names of over 260 features on the Moon such as craters, mountains, valleys, "seas" And more, The included Orion moonmap 260 is a great tool for beginning astronomers. The fully padded backpack has internal sleeves and straps that allow the telescope, tripod, and all accessories to be neatly organized inside for transport on the trail or wherever you may be traveling. You will get amazing close-up views both day and night with the very capable, wonderfully portable, and oh-so affordable go scope 80mm backpack Refractor telescope! Strap it on today and head out for some memorable visual adventures.