Sky-Watcher Evoguide 50DX APO Refractor
| Article number: | S11174 |
| Availability: | In stock |
| Delivery time: | In Stock! |
- 50 mm apochromatic refractor with matched lens assembly with one ED
element - 242 mm focal length (f/4.8)
- 1.25” Helical focuser
- Finder stalk
Sky-Watcher Evostar refractors provide the finest images obtainable in their design class. These doublet refractors deliver dramatic, coal-black skies and faithful, contrast-rich views of planetary and deep-space phenomenon that are second to none. Sky-Watcher Evostar refractors are the logical choice for the discriminating amateur astronomer looking for an investment in advanced instrumentation for exceptional viewing and astrophotography.
Optical Design
ED Doublet
Focal Length (mm)
242
Focal Ratio
4.8
Lens Elements
2
Lens Glass
Matched lens assembly with one ED element
Included Eyepieces
None
Included Finder
None
Included Diagonal
None
OTA Length
8.875 inches / 10.5 inches with extender
OTA Outer Diameter
2.2 inches
OTA Weight (with accessories)
1.9 pounds