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Takahashi FC-100DF Steinheil Fluorite Doublet Apochromat Optical Tube Assembly - Imaging Model
Takahashi - FC-100DC Steinheil Fluorite Doublet Apochromat Optical Tube Assembly

Takahashi FC-100DF Steinheil Fluorite Doublet Apochromat Optical Tube Assembly - Imaging Model

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Your Price: CAD3,295.76
Retail Price:CAD3,490.67

Your Savings:CAD194.91(6%)

Usually ships in 5-7 business days
Part Number:TFK10110

Choose Options or Accessories if Applicable

Extenders & Reducers
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Flatteners & Correctors
Finder Scopes & Brackets
Tube Holders
Eyepiece Accessories
Camera Angle Adapters & T-rings

Takahshi has just introduced an updated version of the original FC-100 now called the FC-100D. It has been designed for the digital age. The FC-100D uses the Steinheil design with the fluorite element in the rear and an eco-glass front element. The focal ratio has been reduced to f/7.4 with a 740mm fl.

The FC-100D was designed with a goal of being light weight and highly portable. It is offered in two light weight models: the ultra-portable DC visual model that weighs just 2.8kg [6.1lbs] uses the 2.2”FS-60CB focuser. While the DF model uses the 2.7” focuser and is designed to be used for imaging as well as visual using the dedicated four element FC-35 .66x new reducer that changes the focal ratio to f/4.9 with a Ø 44mm circle at a focal length of 485mm.


Telescope Series Takahashi FC
Optical Design Refractor - Semi-APO
Mount Type None - Optical Tube Only
Warranty 1 Year Warranty
Telescope Aperture 100mm
Telescope Focal Length 740mm
Telescope Focal Ratio f/7.4
Optical Coatings Fully Multi-Coated
Optical Tube Outer Diameter 95mm
Length of Optical Tube 740mm
Optical Tube Weight 7.9lbs
Tube Color or Finish Gloss White
Finder Included None
Focuser Size 2.7"
Focuser Style Rack & Pinion
Manual or Electronic Focusing? Manual
Diagonal Included? No - Sold Separately
Dew Shield Included? Yes

Telescope Specifications 

FC-100DF Visual System Chart

FC-100DF Extender Q System Chart

FC-100DF Extender C2X System Chart

FC-100DF 35 Reducer System Chart

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