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.
Specifications
Optical Design |
ED Doublet |
---|---|
Focal Length (mm) |
1200 |
Focal Ratio |
8 |
Lens Elements |
2 |
Lens Glass |
Matched lens assembly with one ED element |
Focuser |
3.4″ Dual Speed R&P |
Included Eyepieces |
None |
Included Finder |
None |
Included Diagonal |
None |
Mount Type |
D-style dovetail |
OTA Length |
50.5 inches |
OTA Outer Diameter |
7.1 inches |
OTA Weight (with accessories) |
22 pounds |