Takahashi TSA-120 f/7.5 ED Triplet Refractor OTA with 3" Feathertouch Focuser
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The TSA-120 Triplet APO Refractor Telescope with a 3-inch Feathertouch focuser from Starlight Instruments delivers superior quality optics, all in a portable package! This air-spaced triplet design achieves a high level of apochromatic performance for lunar, planetary and deep sky observing and imaging, delivering very high contrast images with pinpoint stars.
Inside the precision-crafted lens cell, you'll find three elements, an FPL-53 Extra-low Dispersion (ED) glass lens placed between two air-spaced crown lenses. The telescope’s ED triplet optics yield excellent high-contrast images, free of chromatic aberration’s violet glow, which often accompany viewing brighter objects like the Moon, planets and bright stars.
The TSA-120's short tube make transport and versatile accessory combinations possible. Takahashi's system chart will guide you through the TSA-120's vast array of various accessories for both visual observing and digital imaging including DSLR's, Mirrorless or CCD cameras.
Key Features
- Apochromatic Triplet ED Refractor Optics - 120 mm aperture, 900 mm focal length, f/7.5 refractor-
- Multicoated Optics - coated with broadband anti-reflection materials for optimal light transmission and contrast.
- Retractable Lens Hood - reduces dew formation on the lens and improves contrast by shielding the lens from off-axis ambient light.
- 3-inch FeatherTouch focuser from Starlight Instruments.
- Compatible with several flatteners, reducers, and extenders, including the TOA-35 Reducer, which converts the telescope to a f/5.3 imaging platform with a 44 mm image circle.
Takahashi TSA-120 Specifications
- Aperture: 119 mm (4.75")
- Back Distance: 227.5mm
- Dew Shield Included: Yes
- Dew Shield Outside Diameter: 160mm
- Exterior Color: Gloss White
- Focal Length: 900 mm
- Focal Ratio: f/7.5
- Optical Design: Triplet Refractor
- OTA Length: 28"
- OTA Outer Diameter: 125mm
- Dew shield OD: 160mm
- OTA Weight: 12.5 lbs
- Warranty: 5 Year Warranty
Other Information
- Country of Manufacture: Japan
The TSA-120 Triplet APO Refractor Telescope with a 3-inch Feathertouch focuser from Starlight Instruments delivers superior quality optics, all in a portable package! This air-spaced triplet design achieves a high level of apochromatic performance for lunar, planetary and deep sky observing and imaging, delivering very high contrast images with pinpoint stars.
Inside the precision-crafted lens cell, you'll find three elements, an FPL-53 Extra-low Dispersion (ED) glass lens placed between two air-spaced crown lenses. The telescope’s ED triplet optics yield excellent high-contrast images, free of chromatic aberration’s violet glow, which often accompany viewing brighter objects like the Moon, planets and bright stars.
The TSA-120's short tube make transport and versatile accessory combinations possible. Takahashi's system chart will guide you through the TSA-120's vast array of various accessories for both visual observing and digital imaging including DSLR's, Mirrorless or CCD cameras.
Key Features
- Apochromatic Triplet ED Refractor Optics - 120 mm aperture, 900 mm focal length, f/7.5 refractor-
- Multicoated Optics - coated with broadband anti-reflection materials for optimal light transmission and contrast.
- Retractable Lens Hood - reduces dew formation on the lens and improves contrast by shielding the lens from off-axis ambient light.
- 3-inch FeatherTouch focuser from Starlight Instruments.
- Compatible with several flatteners, reducers, and extenders, including the TOA-35 Reducer, which converts the telescope to a f/5.3 imaging platform with a 44 mm image circle.
Takahashi TSA-120 Specifications
- Aperture: 119 mm (4.75")
- Back Distance: 227.5mm
- Dew Shield Included: Yes
- Dew Shield Outside Diameter: 160mm
- Exterior Color: Gloss White
- Focal Length: 900 mm
- Focal Ratio: f/7.5
- Optical Design: Triplet Refractor
- OTA Length: 28"
- OTA Outer Diameter: 125mm
- Dew shield OD: 160mm
- OTA Weight: 12.5 lbs
- Warranty: 5 Year Warranty
The TSA-120 Triplet APO Refractor Telescope with a 3-inch Feathertouch focuser from Starlight Instruments delivers superior quality optics, all in a portable package! This air-spaced triplet design achieves a high level of apochromatic performance for lunar, planetary and deep sky observing and imaging, delivering very high contrast images with pinpoint stars.
Inside the precision-crafted lens cell, you'll find three elements, an FPL-53 Extra-low Dispersion (ED) glass lens placed between two air-spaced crown lenses. The telescope’s ED triplet optics yield excellent high-contrast images, free of chromatic aberration’s violet glow, which often accompany viewing brighter objects like the Moon, planets and bright stars.
The TSA-120's short tube make transport and versatile accessory combinations possible. Takahashi's system chart will guide you through the TSA-120's vast array of various accessories for both visual observing and digital imaging including DSLR's, Mirrorless or CCD cameras.
Key Features
- Apochromatic Triplet ED Refractor Optics - 120 mm aperture, 900 mm focal length, f/7.5 refractor-
- Multicoated Optics - coated with broadband anti-reflection materials for optimal light transmission and contrast.
- Retractable Lens Hood - reduces dew formation on the lens and improves contrast by shielding the lens from off-axis ambient light.
- 3-inch FeatherTouch focuser from Starlight Instruments.
- Compatible with several flatteners, reducers, and extenders, including the TOA-35 Reducer, which converts the telescope to a f/5.3 imaging platform with a 44 mm image circle.
Takahashi TSA-120 Specifications
- Aperture: 119 mm (4.75")
- Back Distance: 227.5mm
- Dew Shield Included: Yes
- Dew Shield Outside Diameter: 160mm
- Exterior Color: Gloss White
- Focal Length: 900 mm
- Focal Ratio: f/7.5
- Optical Design: Triplet Refractor
- OTA Length: 28"
- OTA Outer Diameter: 125mm
- Dew shield OD: 160mm
- OTA Weight: 12.5 lbs
- Warranty: 5 Year Warranty
Other Information
- Country of Manufacture: Japan
| Telescope Focal Length | 801 - 900mm |
|---|