
Sky-Watcher Heritage 130 Tabletop Dobsonian S11705
Manufacturer Part # S11705
Manufacturer Part # S11705
Sky-Watcher Heritage 130 Tabletop Dobsonian Telescope
A compact, portable deep-sky performer that’s perfect for beginners and experienced observers alike.
The Sky-Watcher Heritage 130 is a no-nonsense tabletop Dobsonian that combines simplicity, portability, and impressive optical performance in a single, user-friendly package. Whether you’re a first-time stargazer or a seasoned backyard astronomer looking for a grab-and-go companion, the Heritage 130 punches well above its weight in both aperture and capability.
At the heart of the Heritage 130 is a 130mm (5.1") parabolic primary mirror with a focal length of 650mm (f/5). This is not a spherical mirror as found in many beginner scopes, but a true parabolic mirror that eliminates spherical aberration for sharper, more accurate views. The f/5 focal ratio provides wide fields of view—ideal for sweeping the Milky Way, observing open clusters like the Pleiades, or catching large nebulae like the Orion Nebula with stunning contrast.
This level of aperture allows the Heritage 130 to reveal hundreds of deep-sky objects under dark skies. You can expect bright views of globular clusters, galaxies such as M31 (Andromeda), and impressive detail on the Moon and planets. Saturn’s rings, Jupiter’s cloud bands and moons, and even the ice caps of Mars are all within reach.
Sky-Watcher’s tabletop Dobsonian base is engineered for smooth, friction-based motion in both altitude and azimuth. It allows for intuitive “point-and-look” operation, with no motors, electronics, or counterweights to worry about. Just place it on a sturdy surface like a table, bench, or even a milk crate, and you’re ready to observe in seconds.
The mount uses tension knobs to adjust and lock the altitude motion, offering the right balance between stability and freedom of movement. It’s a design inspired by traditional Dobsonians—simple, reliable, and easy to use, especially for beginners.
One of the standout features of the Heritage 130 is its collapsible truss-tube optical tube assembly. This unique design allows the scope to shrink down to an incredibly compact size for transport and storage.
Despite its portability, the open-truss design maintains excellent rigidity and holds collimation well during typical use. It’s a clever nod to premium truss-tube Dobsonians found in much larger apertures, scaled down for convenience.
The optical tube comes pre-installed with a standard Vixen-style dovetail bar, allowing it to be mounted on other compatible alt-azimuth or equatorial mounts if desired. A basic red dot finder is included for easy star-hopping, and while simple, it gets the job done for aligning your scope to bright stars or planets.
The Heritage 130 also includes two 1.25" eyepieces—a 25mm and a 10mm—providing 26x and 65x magnification respectively. These are a solid starting point, though the scope’s optics are capable of much more with additional eyepieces or a Barlow lens.
With its generous aperture, true parabolic optics, wide-field capability, and ultra-portable design, the Sky-Watcher Heritage 130 is a fantastic choice for:
Beginners seeking their first serious telescope
Experienced observers wanting a secondary grab-and-go scope
Outreach and educational use
Astronomy on the go—camping, travel, and dark-sky trips
It’s the kind of telescope that grows with you—simple enough for your first night under the stars, yet powerful enough to keep delivering cosmic discoveries for years to come.
Tech Specs:
Optical Design: Newtonian Reflector
Aperture: 130mm (5.1")
Focal Length: 650mm
Focal Ratio: f/5
Mount Type: Tabletop Dobsonian
Eyepieces Included: 25mm and 10mm (1.25")
Finder: Red Dot
Tube Construction: Collapsible truss-tube
Dovetail: Vixen-style
Final Thoughts
The Sky-Watcher Heritage 130 is proof that a budget-friendly telescope doesn’t have to compromise on optical quality or usability. It offers the kind of crisp, wide-field views that make stargazing addictive—and it does it all in a format that’s small enough to take anywhere. If you're looking for an affordable scope that delivers a big-sky experience without the bulk, the Heritage 130 should be at the top of your list.
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 |
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