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Orion
Orion SkyQuest XT6 Classic Dobsonian
The XT6 is Orion's entry-level full-size Dobsonian — the US equivalent of the Sky-Watcher Heritage 150P, though on a more stable floor-standing rocker box rather than a tabletop base. At 150mm and f/8, it delivers crisp views of planets, satisfying globular cluster resolution, and a proper observing experience without a heavy carry. The EZ Finder II red dot finder is a useful addition. A well-built, honest scope for someone starting out in US astronomy who wants the Dobsonian experience at an accessible price.
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Full Specifications
Optics
| Aperture | 150mm |
| Focal Length | 1200mm |
| Focal Ratio | f/8 |
| Optical Design | Dobsonian |
| Coatings | 94% reflectivity aluminium mirror coatings |
Mount & Tracking
| Mount Type | Dobsonian |
| GoTo (Computerised) | No |
| Tracking | No |
Focuser
| Focuser Size | 1.25" |
| Focuser Type | Rack and pinion |
Physical
| OTA Weight | 7.3kg |
| Total Weight (with mount) | 12kg |
| Tube Length | 1130mm |
| Tube Material | Steel |
Included Accessories
| Eyepieces | 25mm Sirius Plössl |
| Finder Scope | EZ Finder II red dot |
| Diagonal | No |