*2nd* Orion StarBlast 102mm Altazimuth Travel Refractor
Item #70283
$299.99 $239.99
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  • More Info
  • Specs
    • Best for viewing:
      Lunar & terrestrial
    • User level:
      Beginner
    • Optical design:
      Refractor
    • Optical diameter:
      102mm
    • Focal length:
      600mm
    • Focal ratio:
      f/5.9
    • Coatings:
      Fully coated
    • Optics type:
      Air-spaced doublet
    • Glass material:
      Crown/Flint
    • Eyepieces:
      Plossl 25.0mm,10.0mm (1.25")
    • Magnification with included eyepieces:
      24x, 60x
    • Resolving power:
      1.14arc*sec
    • Lowest useful magnification:
      15x
    • Highest theoretical magnification:
      200x
    • Limiting stellar magnitude:
      12.7
    • Finder scope:
      Reflex sight
    • Focuser:
      1.25" Rack-and-pinion
    • Diagonal degrees:
      1.25" 90° Prism Correct-image
    • Mount type:
      Altazimuth
    • Astro-imaging capability:
      Simple moon shots
    • Tube material:
      Aluminum
    • Tripod material:
      Steel
    • Length of optical tube:
      22.8 in.
    • Weight, optical tube:
      5.6 lbs.
    • Weight, mount/tripod:
      4.7 lbs.
    • Weight, fully assembled:
      10.6 lbs.
    • Additional included accessories:
      Other included items are not always the same between a new and a second. Seconds may be older versions of the new product, or may be customer returns where accessory substitutions have been made.
    • Other features:
      2nds are covered by Orion's Satisfaction Guarantee
    • Warranty:
      One year
  • Important Shipping Information

    Orders received by 1pm Eastern Standard Time for in-stock items ship the same business day. Order received after noon will ship the next business day. When an item is not in-stock we will ship it as soon as it becomes available. Typically in-stock items will ship first and backordered items will follow as soon as they are available. You have the option in check out to request that your order ship complete, if you'd prefer.

    SHIPPING RESTRICTIONS APPLY FOR THIS PRODUCT

    This product is available to ship Standard delivery within the 50 US states, APO/DPO/FPO addresses and US territories/protectorates. Delivery is not available to Canada.