5" (130mm) Diameter Newtonian Telescope Optical Tube |
This lightweight 5” newtonian is a favorite of many new astronomers because it features remarkable light gathering with sharp images for its price and size. With a standard 20mm Plőssl, more than the entire moon fills the eyepiece. You’ll view innumerable star clusters and dark clouds, not to mention nebulas and galaxies. Add a 32mm and the heavens open up with a remarkable 2.5 degree field of view! All of the stars in the Pleiades can be viewed at the same time. The visual observer will enjoy wide views of deep sky objects. Actual groups of nebula or clusters can be viewed at the same time with this instrument.
The R130Sf Newtonian comes standard with the 6 x 30 finder scope, 2 eyepieces and dovetail tube plate that fits on all the Vixen mounts. This is a telescope you can start with on a basic user-friendly Porta II Mount and later move up to one of our electronic mounts such as the Sphinx SXW. Universe Today says "The Vixen R130Sf is absolutely the perfect size for someone who needs enough aperture to light up popular deep sky objects, but doesn't need to lug around a 12" telescope". Read the full review. |


Price $229 |
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Optical Design |
Parabolic Mirror Reflector |
Aperture |
5" (130mm) |
Focal Length |
650mm |
Focal Ratio |
f/5.0 |
Coating |
Multi Coating |
Resolving Power |
0.89arc sec |
Limiting Magnitude |
12.3 |
Light Gathering Power |
345x |
Finder Scope |
6x30mm Finder; Field of View 7° |
Adapter Thread |
42mm/ For T-Ring |
Visual Back |
31.7mm Push Fit |
Optical Tube Length |
22.6” (575mm) |
Optical Tube Diameter |
6.3” (160mm) |
Optical Tube Weight |
8.8 lb |
Accessories |
PL20mm; PL6.3mm |
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Purchase your R130Sf as part of one of these packages or select your mount Here
R130 Sf with the Porta II Mount Package
R130Sf with GP2 Mount Package
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