Takahashi FC-100DC f/7.4 Fluorite Refractor OTA

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- 100 mm doublet APO Steinheil design delivers sharp, high-contrast, color-true views.
- Bright f/7.4 performance for both visual observing and imaging.
- Excellent for viewing galaxies, globular clusters, nebulae, and planets.
- Smooth 2.2-inch focuser with a solid, observer-friendly build.
FC-100DC: Compact Visual Companion
The Takahashi FC-100DC Fluorite refractor OTA delivers stunning performance for both visual observers and astrophotographers alike! Built around a 100mm apochromatic fluorite Steinheil doublet with a fast f/7.4 focal ratio, this scope strikes a beautiful balance between power and portability. The eco-glass front element maximizes light transmission, while the fully coated fluorite rear element keeps color correction tight and stars beautifully crisp.
The optical tube features a fixed dew shield and a smooth 2.2-inch rack-and-pinion focuser for precise, reliable adjustments. While it’s fully capable as an imaging platform, the FC-100DC is especially tuned for visual observers — offering bright, high-contrast views that make lunar details pop, planets snap into focus, and deep-sky objects sparkle against an inky black sky! Please note: mount, tripod, tube holder and finder sold separately.
System Chart for Photography


Specifications:
- Aperture: 100 mm
- Optical Design: Doublet fluorite Apo
- Focal Length: 740 mm
- Focal Ratio: f/7.4
- Light Gathering Power: 204X
- Limiting Magnitude: 11.8
-
Tube Diameter: 95 mm (3.7 in)
- Focuser: 2.2 in rack and pinion
- Tube Length: 815 mm (32.1 in)
- Dew shield OD: 124 mm (4.9 in)
- Tube Weight: 2.8 kg (6.1 lb)
- Focuser output thread per manual M56x0.75
Other Information
- Country of Manufacture: Japan
FC-100DC: Compact Visual Companion
The Takahashi FC-100DC Fluorite refractor OTA delivers stunning performance for both visual observers and astrophotographers alike! Built around a 100mm apochromatic fluorite Steinheil doublet with a fast f/7.4 focal ratio, this scope strikes a beautiful balance between power and portability. The eco-glass front element maximizes light transmission, while the fully coated fluorite rear element keeps color correction tight and stars beautifully crisp.
The optical tube features a fixed dew shield and a smooth 2.2-inch rack-and-pinion focuser for precise, reliable adjustments. While it’s fully capable as an imaging platform, the FC-100DC is especially tuned for visual observers — offering bright, high-contrast views that make lunar details pop, planets snap into focus, and deep-sky objects sparkle against an inky black sky! Please note: mount, tripod, tube holder and finder sold separately.
System Chart for Photography


Specifications:
- Aperture: 100 mm
- Optical Design: Doublet fluorite Apo
- Focal Length: 740 mm
- Focal Ratio: f/7.4
- Light Gathering Power: 204X
- Limiting Magnitude: 11.8
-
Tube Diameter: 95 mm (3.7 in)
- Focuser: 2.2 in rack and pinion
- Tube Length: 815 mm (32.1 in)
- Dew shield OD: 124 mm (4.9 in)
- Tube Weight: 2.8 kg (6.1 lb)
- Focuser output thread per manual M56x0.75
- 1x Takahashi FC-100DC F/7.4 Fluorite Refractor OTA
- 1x Coupling L TKP00104
- 1x Visual adapter TKP20005
- 1x Aux ring TKP20001
- 1x Eyepiece adapter TKP00101
- 1x Coupling DT TKP20006B
- 100 mm doublet APO Steinheil design delivers sharp, high-contrast, color-true views.
- Bright f/7.4 performance for both visual observing and imaging.
- Excellent for viewing galaxies, globular clusters, nebulae, and planets.
- Smooth 2.2-inch focuser with a solid, observer-friendly build.
FC-100DC: Compact Visual Companion
The Takahashi FC-100DC Fluorite refractor OTA delivers stunning performance for both visual observers and astrophotographers alike! Built around a 100mm apochromatic fluorite Steinheil doublet with a fast f/7.4 focal ratio, this scope strikes a beautiful balance between power and portability. The eco-glass front element maximizes light transmission, while the fully coated fluorite rear element keeps color correction tight and stars beautifully crisp.
The optical tube features a fixed dew shield and a smooth 2.2-inch rack-and-pinion focuser for precise, reliable adjustments. While it’s fully capable as an imaging platform, the FC-100DC is especially tuned for visual observers — offering bright, high-contrast views that make lunar details pop, planets snap into focus, and deep-sky objects sparkle against an inky black sky! Please note: mount, tripod, tube holder and finder sold separately.
System Chart for Photography


Specifications:
- Aperture: 100 mm
- Optical Design: Doublet fluorite Apo
- Focal Length: 740 mm
- Focal Ratio: f/7.4
- Light Gathering Power: 204X
- Limiting Magnitude: 11.8
-
Tube Diameter: 95 mm (3.7 in)
- Focuser: 2.2 in rack and pinion
- Tube Length: 815 mm (32.1 in)
- Dew shield OD: 124 mm (4.9 in)
- Tube Weight: 2.8 kg (6.1 lb)
- Focuser output thread per manual M56x0.75
Other Information
- Country of Manufacture: Japan
| Telescope Focal Length | 701 - 800mm |
|---|
- 1x Takahashi FC-100DC F/7.4 Fluorite Refractor OTA
- 1x Coupling L TKP00104
- 1x Visual adapter TKP20005
- 1x Aux ring TKP20001
- 1x Eyepiece adapter TKP00101
- 1x Coupling DT TKP20006B

Takahashi FC-100DC f/7.4 Fluorite Refractor OTA

