Sky-Watcher Evoguide 50 APO Refractor

Vendor: Sky-Watcher

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Sky-Watcher Evoguide 50 APO Refractor

Sky-Watcher SKU: S11170 | Helix SKU: CTS11170


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 Info
Optical Design ED Doublet
Lens Coatings Fully Multi-Coated
True Aperture (mm) 50
Primary Aperture (mm) 50
F/Ratio 4.8
Focal Length (mm) 242
Observational Info
Dawes Limit 2.32
Rayleigh Limit 2.79
Limiting Mag. 11
Minimum Magnification 9
Maximum Magnification 98
General Info
Focuser 1.25" Helical
OTA Length (Retract/Ext.) 10.5"
OTA Outer Diameter 2.2"
OTA Weight (with accessories) 1.9
Mounting Accessories Guide Rings
Included Case No
Corrector No


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