Current Price: $33.78
Buy It Now Price: $33.78
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Brand New Astromania Universal Quick Release Finder Shoe Base for Schmidt Cassegrains and Other Telescope 130-400mm Diameter - for MQR III&IV/Witty One and V-Bracket - Black

Manufacturer model: SKU_AM_UQRFSB

  • Precision machined solid aluminum finder shoe base in matte black, for almost all Chinese and Japanese viewfinder holders, for the Witty 1 Tangent-attachment etc, fits all lens barrel radii.
  • The base forms two linear constraints on each tube radius of 130-400mm in diameter, which gives maximum stability.
  • There are two elongated holes on this base and a single countersunk hole for screws up to M5 in the middle.Two screws are on the on side of base. The spacing between the two screws is 27 to 45 mm.
  • The Vixen finder format the base has are widely used by others, such as Vixen / Skywatcher / GSO / Celestron / Helios / and many others.
  • The base fit SC telescope and other telescopes with 130-400mm diameter. The base also carries small guidance/CCD guider without any problem.


The base can be used on telescope that do not themselves have a base,or be used in other different position on the telescope as a additional base. Please be sure to measure your hole spacing range is 27-45mm to ensure this will fit. The base is compatible with many standard finder brackets for 6x30 finders, 8x50 finders and some red dot finders and it has a variable radius and elongated holes which make it fit on almost all telescopes including Schmidt-Cassegrains(SCT).

  • Shipping and Handling

    We will ship for free to anywhere within the 48 contiguous United States.

    Please allow 5-7 business days for the package to arrive, regardless of buyer location within the US.

    We will provide an online tracking number to you once the item has been shipped.

    It may take a few business days for our automated system to process the tracking number onto eBay. However, this will not affect the shipping times.

  • Return Policy

    All our products are brand new and sealed. All items qualify for returns within 30 days of receipt.

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Filed under: Eyepieces & Accessories