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Extension Tubes

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  1. Vixen - Half Pillar GP Mount

    Vixen - Half Pillar GP Mount

    This Half Pillar provides a 9" extension between the counterweight shaft or longer tube refractor and the tripod legs

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    (48 States)
    Model#: 3909
    $249.00

  2. Vixen - Extension Tube R200SS

    Vixen - Extension Tube R200SS

    Adds 20mm of length to the R200SS Optical tube and allows attachment of a 42mm T thread to 43mm accessory. This is customarily used with optional item number 3523 for eyepiece projection photography

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    Model#: 2961
    $15.95

  3. Vixen - Extension Tube 43mm

    Vixen - Extension Tube 43mm

    Enhances the ability to perform astrophotography for many telescopes needing more back-focus, by moving the film plane back up to a maximum of 40mm.

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    Model#: 2957
    $15.95

  4. Vixen - 2.6" Extension Tube for 60mm Drawtubes

    Vixen - 2.6" Extension Tube for 60mm Drawtubes

    Allows astrophotography for many telescopes needing more back-focus by moving the film plane back up to a maximum of 2.6".

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    Model#: 2956
    $39.95

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