Vixen ED103S Refractor Telescope OTA

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Item #VIX354-1

  • List Price:
  • $2,499.00
  • Your Price:
  • $1,999.00
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  • $500.00 USD21% + FREE Shipping

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  • Classic 4 inch ED APO refractor is made in Japan
  • Great for astrophotography; made with high def ED glass
  • Edge-to-edge sharpness with virtually no false color
  • Lead-free glass is environmentally friendly
  • Flip diagonal mirror and 7x50 finderscope included
  • The cradle ring set has a built-in handle
  • Comes ready to attach to a Vixen-style mount
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  • Description

    The high definition ED lens in Vixen's ED103S Refractor Telescope gives excellent optical performance in a short optical tube for easy handling. The extra-low dispersion ED lenses feature bright images from the f/7.7 focal ratio telescope and capture crisp, pinpoint star images for your eye's enjoyment. Vixen's ED glass produces clear and high contrast viewing, virtually free of false color. The design uses environmentally friendly glass technology, free of hazardous lead that helps to support a cleaner global environment. Vixen's proprietary lenses focus the full visible spectrum of visible light to a critical point. The astro-photographer will be especially pleased with the high contrast images through this telescope. The ED103S Refractor comes complete with tube rings, 7x50 finder Scope, flip mirror, and dovetail plate.

    Supplier SKU


    What's Included

    • Vixen ED103S ED APO Refractor
    • Flip Mirror Diagonal
    • 7x50 Finder Scope & Bracket
    • Tube Rings with Handle
    • Vixen-style Dovetail

  • Dimensions & Specifications

    Optical Design:

    ED APO Refractor


    103 mm

    Focal Ratio:


    Focal Length:

    795 mm

    Resolving Power:

    1.13 arc seconds

    Limiting Magnitude:


    Light Gathering Power:


    OTA Diameter:

    90 mm

    OTA Weight:

    8.1 pounds


    Flip Mirror


    7x50 Finder

    Mounting Type:

    Vixen Dovetail

  • Product Guarantee

    We stand behind all the products we sell, and your satisfaction is our top priority. If you're not satisfied with the quality of your purchase, simply send the item back to us in its original packaging within 30 days of its delivery.

    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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