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Takahashi 100 mm Fluorite APO Refractor Telescope OTA - TFK10110

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Takahashi FC-100DF APO Doublet Refractor Telescope

Similar to the FS series, the Takahashi FC series consists of apochromatic refractors featuring fluorite lenses with two elements. Compared to FS telescopes, however, the FC telescopes have larger apertures and longer focal lengths while delivering superb visual observing and digital imaging performance. Designed for use with a variety of optional reducers and flatteners, FC series refractors are also capable of using some accessories from the TOA series.


The Takahashi FC-100DF is optically identical to the DC model, with the difference being that it comes with an enhanced 2.7" focuser. It also features a shorter tube length that provides additional back focus for digital imaging applications. This added back focus allows use of the FC-35RD reducer, which converts the DF into an f/5.4 instrument.

Product image depicts a mount, tripod, tube holder, and finderscope. These are not included in this package. Optical Tube Assembly only.