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Sky-Watcher Evostar 150ED APO Refractor Telescope - S11190

Sky-Watcher Evostar 150ED APO Refractor Telescope - S11190

Item #



    S11190 Evostar 150ED APO Refractor Telescope by Sky-Watcher

    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.

    • 150 mm apochromatic refractor with matched lens assembly with one ED element
    • 1200 mm focal length (f/8)
    • Dual-speed 2" Crayford-type focuser
    • Tube-ring attachment hardware with V-style dovetail plate
    • Aluminum case
    • M48 adapter

    SKU S11190
    UPC 050234111904
    Optical Info
    Optical Design ED Doublet
    Lens Coatings Fully Multi-Coated
    True Aperture (mm) 150
    Primary Aperture (mm) 150
    F/Ratio 8
    Focal Length (mm) 1200
    Observational Info
    Dawes Limit 0.77
    Rayleigh Limit 0.93
    Limiting Mag. 13.3
    Minimum Magnification 21
    Maximum Magnification 295
    Light Gathering (compared to next size down) 71%
    General Info
    Focuser 2" Dual Speed Crayford
    OTA Length (Retract/Ext.) 50.5"
    OTA Outer Diameter 7.1"
    OTA Weight (with accessories) 20.5
    Mounting Accessories Rings/V-Rail
    Included Case Yes
    Corrector No (optional)

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