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Teflon azimuth bearings
The Tele Vue encoder mount packages include encoders which have been pre-installed on Tele Vue mounts along with the cables necessary to work with your Digital Setting Circles or computer (DSC / Computer)
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Hardware and Wiring Harness
StarField Bahtinov Mask - 120 mm - FM-120 type-microscopes-and-magnifying Teflon azimuth bearingsThis StarField Bahtinov Mask is sized for 105 mm 125 mm telescopes and fits dew shields with an outside diameter of 120 mm to 152 mm. While basic, often home made focus masks have been used for quite some time, the Bahtinov mask, with it's distinctive pattern, is unique. Invented by Russian amateur astronomer Pavel Bahtinov, this mask has quickly become the astro imager's choice for fine focusing a telescope. To use, place the Bahtinov mask in front
US$ 117.50
US$ 26.95
US$ 28.35
