Sky-Watcher Heritage 130 Tabletop Dobsonian S11705

Sky-Watcher Heritage 130 Tabletop Dobsonian Highlights Large 130mm aperture delivers crisp, contrast-rich views of the Moon, planets, and so much more Fast f/5 focal ratio, 650mm focal length Borosilicate parabolic primary mirror with Sky-Watcher’s proprietary Radiant™ Aluminum Quartz (RAQ™) Collapsible tube design retains collimation while providing increased portability and easy storage 1.25-inch helical focuser Tabletop design with rubber feet to minimize vibration and increased stability In 1668, Sir Isaac Newton invented the first reflector telescope. By using mirrors instead of optical lenses, Newton was able to increase the aperture of his telescope while reducing the overall size of the tube, leading to brighter views of the night sky. The Heritage 130 pays homage to this design by honoring some of the great astronomers throughout history: Galileo, Messier, Kepler, Newton, among others. By using a lightweight 130mm parabolic primary mirror and a compact, manual azimuth mount, the Heritage 130 is the perfect blend of portability and aperture, just as Newton intended. Collecting 319% more light than the human eye, the Heritage 130 is a powerful tabletop dobsonian capable of delivering stunning views of planets, galaxies and nebulae while remaining affordable. Each mirror is constructed of durable borosilicate glass with our signature Radiant™ Aluminum Quartz (RAQ™) coating. The Heritage 130 uses a unique system that allows it to be collapsed for easy portability and storage while retaining collimation.  Its lightweight azimuth base uses Teflon™ bearings for smooth, accurate slewing and has an altitude locking knob for steady viewing. The base also features skid resistant, vibration suppressing rubber feet, offering a stabilized view while allowing the telescope to be setup virtually anywhere with minimal vibration, making this telescope the perfect camping companion.  Tech Details: SKU S11705 UPC 050234117050 Optical Info Optical Design Newtonian Mirror Coatings Radiant Aluminum Quartz (RAQ)™ coatings with 94% reflectivity Glass Type Borosilicate Primary Aperture (mm) 130 F/Ratio 5 Focal Length (mm) 650 Secondary Diameter 40mm Secondary Obstruction (by diameter) 31% Secondary Obstruction by Area 10% Observational Info Dawes Limit 0.89 Rayleigh Limit 1.04 Limiting Mag. 13.05 Minimum Magnification 18x Maximum Magnification 256x Light Gathering (compared to 100mm telescope) 56% General Info Focuser 1.25" Helical OTA Length (Retract/Ext.) 14.75"/25" OTA Outer Diameter 168mm OTA Weight (with accessories) 6.5 pounds Dob Base Weight 13.5 pounds Dob Base Measurements 14"x17" Zenith Eyepiece Height 28" Accessories Included Finder Red Dot Included Diagonal No Included Eyepieces 25mm and 10mm SUPER eyepiece (1.25") Magnification w/ Included Eyepieces 26x (25mm)/65x (10mm) Included Case No