Takahashi FC-35 .66X Reducer
for FC-100DF, FS-102 & FC-100 Telescopes
The FC-35 0.66 X Reducer was designed by Takahashi Japan for a wide variety of their FC and FS series telescopes. This FC-35 comes with a dedicated CA 100 Ring, and is compatible with the FC-100DF, FC-100, and the FS-102. A FC-35 with CA 130 Ring is also available for the FC-125, FC-128 and FC-152. The only difference between the two models is the size of the included CA Ring.
The FC-35 will reduce the focal length of your telescope by 10%, and will provide a 44 mm diameter image circle. The metal back, as measured from the flat, rear-most shoulder of the FC-35, is 78.1 mm. With the FC-35 installed, each compatible telescope will have the following focal length and f/ratio:
- FC-100DF: 485 mm, f/4.9
- FC-100: 526 mm, f/5.3
- FS-102: 542 mm, f/5.3
- Additional Information
SKU TK-TKA-19580 Manufacturer Takahashi Barrel Size Thread-on Warranty 1 Year Warranty
- Included Items
- FC-35 Reducer
- CA 100 Ring
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