
Skywatcher Limited Edition Esprit 80EDX Triplet APO Refractor Telescope - OTA Only
The Skywatcher Esprit 80EDX Triplet APO Refractor Telescope delivers high-quality 80mm optics with FPL-53 ED glass for sharp, colour-accurate astrophotography and wide-field observations.
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The Skywatcher Esprit 80EDX Triplet APO Refractor is a professional telescope for demanding astrophotographers and visual observers. Its air-spaced apochromatic triplet objective lens uses premium Ohara FPL-53 ED glass, which provides exceptional color correction with no detectable chromatic aberration, even on bright stars. The optical tube of the Skywatcher Esprit 80EDX features internal knife-edge baffles that reduce internal reflections and increase contrast, helping to bring out faint structure in deep-sky objects.
Key Features
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Apochromatic Triplet Lens: The air-spaced 80mm objective of the Skywatcher Esprit 80EDX triplet uses FPL-53 glass for exceptional color correction.
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3-inch Dual-Speed Focuser: A rock-solid, CNC-machined 11:1 dual-speed linear power focuser on the scope provides precise focus with no image shift.
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Superb Contrast: Internal knife-edge baffles enhance contrast, making the Skywatcher Esprit 80EDX excellent for astrophotography.
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Premium Coatings: Sky-Watcher's Metallic High-Transmission Coatings (MHTC) are applied to all air-to-glass surfaces to ensure the highest possible light throughput.
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Collapsible Dew Shield: The retractable dew shield helps prevent moisture buildup and blocks stray light on the Skywatcher Esprit 80 EDX.
Full Specifications
| Optical Tube Assembly (OTA) |
| Optical Design | Airspaced Apochromatic Triplet |
| Aperture | 80mm |
| Focal Length | 400mm |
| Focal Ratio | f/5 |
| Diameter of the corrected field | 33mm |
| Visual Back Focus | 160mm |
| Resolving Power | 1.50″ |
| Stellar Limit Magnitude | 11.8 |
| Highest Practical Magnification | 160x |
| Light gathering power (compared to the unaided eye) | 131 |
| Focuser | 2.7″ Crayford dual speed with 2″ and 1.25″ adaptor |
| Optical Tube Weight | 3.97kg |
What’s in the Box
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80mm f/5 Apochromatic Refractor OTA
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Rotatable Focuser Adapter
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D-Style (Losmandy) Dovetail Bar
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Single Clamshell Tube Ring with Carry Handle
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T2 Canon Camera Adapter
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2" to 1.25" Eyepiece Adaptor
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Foam-Lined Aluminum Carry Case
Recommended Accessories
About Sky-Watcher
Contemporary telescope-making has advanced the simple optical designs early scopes to revolutionary, state of the art. The Sky-Watcher company believes Telescopes of quality make should no longer be expensive, but accessible to everyone. Sky-Watcher philosophy has always been to bring the vast wonders of the skies within reasonable reach of anyone with enough curiosity and courage to look up and imagine. Sky-Watcher scopes come in a large range of observational applications - from 10"Dobsonians to spotting scopes for land use.
Product Code: SKW-SWESPRIT80EDX
| Optical Design | APO Refractor |
|---|---|
| Aperture | 80mm |
| Focal Length | 400mm |
| Focal Ratio | f/5 |
| Highest Practical Magnification | 160x |
| Resolving Power | 1.50″ |
| Motor Drive | No |
| Dovetail Type | Vixen |
| Autoguide Port | No |
| Electronic Hand Control | No |
| Warranty Information | 5 Years |
- 80/400 Apochromatic Refractor
- Rotatable focuser adapter
- Collapsible Dew Shield
- T2 Canon Camera Adapter
- D Style dovetail Bar
- 2″ to 1.25″ Eyepiece Adaptor
- Aluminium Foam-Lined Case






















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