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Orion Telescopes
Alpen 20x50mm Waterproof Mini Spotting Scope
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This product is no longer available for purchase.
  • Waterproof Mini with sunshade
  • Tripod
  • Carrying Case


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Item #  51813
Mfg Model #  711

Spotting scope users demand top quality optics that perform flawlessly under all weather conditions. ALPEN Spotting Scopes are nitrogen filled, waterproof, dustproof, and shock-resistant. All ALPEN Spotting Scopes feature powerful lenses. Most models come standard with a durable, padded field carrying case and a portable 12? swivel-head tripod.

Warranty

This product is serviced and supported by its manufacturer according to the terms and conditions included in the packaged product. Orion's limited warranty does not apply. Please contact the manufacturer directly for technical support.

Warning

Please note this product was not designed or intended by the manufacturer for use by a child 12 years of age or younger.

  • Optical design
    Refractor
  • Magnification
    20x
  • Optical diameter
    50mm
  • Field of view - angular
    2.8°
  • Field of view - linear
    147.0 ft./1000 yd
  • Eye relief
    16.0mm
  • Exit pupil
    2.5mm
  • Near focus
    17 ft.
  • Coatings
    Multi-coated
  • Lowest useful magnification
    1x
  • Highest useful magnification
    59x
  • Highest theoretical magnification
    100x
  • Eyepiece angle
    Straight-through
  • Camera adaptable
    No
  • Waterproof
    Yes
  • Tripod adaptable
    Yes
  • Mount type
    Altazimuth
  • Length of optical tube
    7.5 in.
  • Weight, optical tube
    0.6 lbs.
  • Additional included accessories
    Nylon carrying case, Tripod
  • Other features
    BK7 Porro Prism
  • Warranty
    Limited lifetime

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.

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

Standard Delivery: $0.00

SHIPPING RESTRICTIONS APPLY FOR THIS PRODUCT

This product is available to ship Standard delivery within the 50 US states. Delivery is not available to APO/DPO/FPO addresses, US territories/protectorates or Canada. 3 Day, 2nd Day and Next Day delivery is not available.

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