Vixen BT-ED70S-A Binocular Telescope

Item #VIX314-1

  • List Price:
  • $3,080.00
  • Your Price:
  • $1,999.00
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  • $1,081.00 USD36% + FREE Shipping
  • ED Apochromatic objectives for the best view possible
  • Available as body only or complete with fork and tripod
  • 70mm binocular aperture
  • 400mm focal length f/5.7
  • Accepts 1.25" format astronomical eyepieces
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  • Description

    Vixen's Binocular Telescopes provide a spectacular view of comets and star clusters. This large aperture,70mm binoculars are great for viewing the night sky or as a terrestrial binocular for making the most out of a good view. The ED glass optics are fully multicoated for maximum light transmission. Each optical assembly is precisely aligned at the Vixen assembly plant in Japan so as to give the sharpest images possible.


    The BT-ED70S-A binocular telescope is portable, at just 8.8 lbs in weight, so that it can be taken to a dark sky location very easily. The viewer has an option of attaching any 1.25" format eyepiece to give a wide range of magnifications.


    • Aperture Ratio F5.7
    • Focal length - 400mm.
    • Objective Lens: ED Apochromatic multicoated
    • Light Gathering: 100x
    • Limiting Magnitude: 11.0
    • Visual Back: 31.7mm push-fit
    • Weight : 4kg( 8.81 lbs.)

    Supplier SKU


  • Dimensions & Specifications

    Model Type

    Binocular Only

    Binoculars Series

    Vixen BT-ED70S-A Binocular Telescope



    Objective Lens Diameter



    Giant Binoculars

  • Product Guarantee

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    Manufacturer Warranty

    Default manufacturer warranty.

    Return & Exchange Policy

    At our site, returns are easy! You may return new, unused, and resalable items for a refund or exchange. Simply ensure that the item is returned in its original product packaging within 30 days of delivery.

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Have questions about an item or need advice on selecting the right optic? Our team of experts is here to help! Avid outdoor enthusiasts themselves, they've tested gear in the field and can provide personalized product recommendations for just about any activity, from birding and hunting to sports and travel.

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