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Sky-Watcher Evostar 150ED - S11190

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Telescope
Sky-Watcher
S11190
$2,960.00 USD
We will price-match in-stock Canadian astronomy dealer pricing

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Highlights

  • Doublet apochromatic optical design
  • Two-element, air-spaced optical assembly minimizes false color
  • 150mm aperture, 1200mm focal length, f/8 focal ratio
  • 2-inch dual-speed Crayford-style focuser
  • Aluminum tube coated with glossy, black diamond metal-flake finish
  • Included accessories: tube rings, V-style dovetail, and foam-lined aluminum case

Note: Does not include mount, eyepiece or diagonal.

Sky-Watcher’s Evostar apochromatic doublet refractors are the perfect blend of superior extra-low dispersion glass and affordability. The Evostar refractor lens assembly utilizes a proprietary combination of matched lenses, delivering tack-sharp stars with charcoal-black, contrast-rich skies. All ED glass elements are fluorite-based and feature our proprietary Metallic High-Transmission Coatings™ (MHTC™), virtually eliminating all false color while dual-baffles prevent stray light from affecting your photography. Like the optics, the tube is beautifully crafted using aluminum and finished with a black diamond metal-flake finish.

Using a doublet refractor instead of a triplet has some advantages: less glass means less weight, less weight means a less expensive telescope, so you can dedicate more money for your camera or laptop while benefiting from a lightweight astrophotography rig.

The Evostar 150ED comes in a foam-lined aluminum case with tube rings, and a V-style dovetail plate.

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
Accessories
Mounting Accessories Rings/V-Rail
Included Case Yes
Corrector No (optional)
Shipping Weights & Dimensions

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