Vixen AX103S Refractor Telescope OTA

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Item #VIX362-1

  • Your Price:
  • $2,999.00
  • + FREE Shipping
  • Japanese made 4” quad refractor—triplet plus corrector
  • Rear field corrector lens improves edge-of-field performance
  • Chromatic aberrations are reduced to almost zero
  • ED lens is located in center of triplet design for sharpness, contrast
  • 7x50 Finder assists in locating objects
  • Flip mirror diagonal is fun and easy to use
  • Dual rings with handle makes moving the scope a breeze
Questions? Let our experts help!
  • Description

    The Vixen AX103S is a 4” f/8 Refractor that features a three element objective lens with an ED lens in the center. This reduces chromatic aberration and yields high contrast images. Combine this superb lens set with the rear field corrector lens to yield clear images to the edges of the field of view. "Precision Multi-Coating" is applied to the lenses of the AX103S, assuring high light transmission.

    Astronomy Magazine states "Its superb optics allow high magnification views". Sky at Night Magazine proclaims: "With its excellent build quality and rich feature set, we thoroughly recommend this system if you are looking to upgrade from your current setup". Manufactured in Japan and covered by a 5 Year Warranty. Includes 7x50 finder, dovetail, tube rings, carry handle, and a flip mirror.

    Supplier SKU


    What's Included

    • Vixen AX103S f/8 Refractor
    • Flip Mirror Diagonal
    • 7 x 50 Finder Scope & Bracket
    • Tube Rings
    • Vixen-style Dovetail
    • Lens Cap

  • Dimensions & Specifications

    Optical Design:

    ED APO Quad Element Refractor


    103 mm

    Focal Ratio:


    Focal Length:

    825 mm

    Resolving Power:

    1.13 arc seconds

    Limiting Magnitude:


    Light Gathering Power:


    OTA Diameter:

    115 mm

    OTA Weight:

    10 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.

Ask The Experts

Have questions about an item or need advice on selecting the right astronomy gear? Our team of telescope experts is here to help! Avid amateur astronomers themselves, they've tested products in the field and can provide personalized recommendations.

You can reach our Customer Support line at 1-800-303-5873. We're open 8 a.m. to 8 p.m. Central Time, Monday through Friday and 9 a.m. to 4 p.m. on Saturday.

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