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This Page Updated
21st October 2016
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TAKAHASHI
FC-100DF |
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Light Weight Fluorite |
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Takahashi introduces their updated version of their popular
100mm fluorite refractor. Designed to be as lightweight and
portable as possible, the FC-100DF weighs just 7.9 pounds
making it an excellent travel companion. Utilizing the
Steinheil design with the fluorite element at the rear
and an eco-glass front element, the Takahashi FC-100DF
delivers superb colour and contrast.
The DF model includes a 2.7" focuser and is geared for
imaging as well as visual use |
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- This Takahashi FC-100DF f/7.4 Fluorite
Refractor OTA. is lightweight and highly portable
weighing just 7.9 pounds.
- Fluorite rear element gives excellent color
correction and crystal clear images.
- Pair with an optional reducer for a focal ration of
f/4.9.
- Includes 2.7" precision focuser.
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Images |
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Technical Specifications |
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SPECIFICATIONS |
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Type |
Fluorite Apochromat |
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Aperture |
100mm |
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Focal Length |
740mm |
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Focal Ratio |
f/7.4 |
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Diameter of main tube |
95mm |
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Length of main tube |
785mm (with
fixed dew shield) |
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Weight of OTA |
3.6kg |
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Back Focus |
223mm |
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w/ FC-35 Reducer (TKA19580) |
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Focal Length |
480mm |
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Focal Ratio |
f/4.9 |
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Image Circle |
φ44mm |
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w/ Extender-Q 1.6X (TKA00595) |
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Focal Length |
1,185mm |
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Focal Ratio |
f/11.9 |
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w/ Extender C2X (TKA00594) |
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Focal Length |
1,480mm |
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Focal Ratio |
f/14.8 |
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TAKAHASHI FC-100DF Photo/Visual System
Chart PDF -
CLICK HERE |
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TAKAHASHI FC-35 Reducer System
Chart PDF -
CLICK HERE |
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The above images and information and gathered from
various online sources
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