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Orion Telescopes
Orion 70mm White-Light Solar Refractor Telescope
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This product is no longer available for purchase.
  • Specialized telescope with built-in solar filter for easy and safe views of the Sun
  • Compact 70mm, f/7.1 refractor with white-light filter provides a clean, high-contrast view of the Sun and sunspots
  • Enjoy a 25-power view of the Sun with the included 20mm eyepiece
  • Boost magnification to 50-power with the included 10mm eyepiece
  • Includes 90-degree diagonal for comfortable solar observations


Item #  10381b
  • Best for viewing
    Solar
  • User level
    Intermediate
  • Optical design
    Refractor
  • Optical diameter
    70mm
  • Focal length
    500mm
  • Focal ratio
    f/7.1
  • Coatings
    Fully coated
  • Optics type
    Air-spaced doublet
  • Glass material
    Crown/Flint
  • Eyepieces
    3-Element 20.0mm,10.0mm (1.25")
  • Magnification with included eyepieces
    25x, 50x
  • Resolving power
    1.65arc*sec
  • Lowest useful magnification
    10x
  • Highest useful magnification
    140x
  • Highest theoretical magnification
    140x
  • Limiting stellar magnitude
    11.9
  • Optical quality
    Diffraction limited
  • Finder scope
    None
  • Focuser
    1.25" Rack-and-pinion
  • Diagonal degrees
    1.25" 90° Mirror Star
  • Mount type
    Optical Tube without Mount
  • Tube material
    Aluminum
  • Additional included accessories
    Included accessories may vary for 2nds, Substitutions may be made
  • Other features
    Built in White-Light solar filter
  • Warranty
    One year

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.

A per-item shipping charge (in addition to the standard shipping and handling charge) applies to this product due to its size and weight. This charge varies based on the shipping method.

Standard Delivery: $0.00
3 Day Delivery: $20.00
2 Day Delivery: $20.00
Next Day Delivery: $30.00

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