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Orion Telescopes
Alpen Pro 10x50 Binoculars
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This product is no longer available for purchase.
  • Wide Angle
  • Long Eye Relief
  • BAK4 Optics
  • Fully Multi-Coated
  • Twist up eye cups


Learn more
Item #  51800
Mfg Model #  312

ALPEN Pro Series binoculars provide top performance and have superior features demanded by today's dedicated sports optics users. Pro binoculars have exceptional value. They are offered in a wide selection of models to meet any sports optics need, including full-size and compact models, in both roof and porro prisms.

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.

  • Magnification
    10x
  • Optical diameter
    50mm
  • Field of view - angular
    6.5°
  • Field of view - linear
    342.0 ft./1000 yd
  • Apparent field of view
    65.1°
  • Eye relief
    16.0mm
  • Exit pupil
    5.0mm
  • Near focus
    15 ft.
  • Coatings
    Fully multi-coated
  • Prism
    BAK-4 Porro
  • Interpupillary distance range
    55mm - 73mm
  • Focus style
    Center focus
  • Tripod adaptable
    Yes
  • Diopter adjustment
    Yes
  • Weight
    2.0 lbs.
  • Height
    6.7 in.
  • Additional included accessories
    Durable nylon carring case, Soft rubber rain guard, Extra Wide Neckstrap
  • Other features
    Twist up eyecups, Rubber armoring
  • 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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