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Guide Scopes

  • STE-52-010

    This is a 10 mm extension tube that fits between our 1.25" non-rotating helical focuser and the tube on our F50G guide scope. Install these extensions as needed if your camera requires more distance from the guide scope's objective to come to focus...

    $19.00
    Add to Cart
  • STE-52-015

    This is a 15 mm extension tube that fits between our 1.25" non-rotating helical focuser and the tube on our F50G guide scope. Install these extensions as needed if your camera requires more distance from the guide scope's objective to come to focus...

    $19.00
    Add to Cart