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  1. Eyepiece Projection adapter, needs T-ring

    $305.00
    Consists of three parts for eyepiece projection photography with Takahashi refractors only. The normal 1.25" Takahashi eyepiece holder is unscrewed from the telescope drawtube and replaced by a special compression ring 1.25" eyepiece holder from the TCA-4. A 1.25" eyepiece is inserted into the compression ring (0.965" eyepieces can be used by adding optional 0.965" adapter #TCA9AD) and locked in p . . .
  2. Astro-Tech 1.25" prime focus/variable eyepiece projection adapter, needs T-ring

    $44.95
    This three-part Astro-Tech camera adapter lets you do both prime focus and variable magnification eyepiece projection astrophotography with 1.25" focuser telescopes . . .
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