Sky-Watcher Heritage 130P vs Sky-Watcher Skymax 102: specs compared
Updated 05 September 2026.
130 mm
Sky-Watcher Heritage 130P wins on aperture
On aperture, Sky-Watcher Heritage 130P leads: 130 mm versus 102 mm.
| Spec | Sky-Watcher Heritage 130P | Sky-Watcher Skymax 102 |
|---|---|---|
| Aperture | 130 mm (5.12 in) | 102 mm (4.02 in) |
| Focal length | 650 mm | 1300 mm |
| Focal ratio | f/5 | f/12.7 |
| Optical design | Newtonian reflector (parabolic primary, collapsible) | Maksutov-Cassegrain |
| Focuser / eyepiece barrel | 1.25 in helical focuser | 1.25 in visual back; rear thread accepts a 1.25 in or 2 in back |
| Mount | Tabletop Dobsonian (azimuth base) | Optical tube (V-style dovetail), sold as OTA or on a GoTo mount |
| Highest useful magnification (2x aperture rule) | about 260x | about 204x |
Questions and answers
Which has the higher aperture, Sky-Watcher Heritage 130P or Sky-Watcher Skymax 102?
On aperture, Sky-Watcher Heritage 130P leads: 130 mm versus 102 mm.
How do Sky-Watcher Heritage 130P and Sky-Watcher Skymax 102 compare?
On aperture, Sky-Watcher Heritage 130P leads: 130 mm versus 102 mm.