Optical Tube Sky-Watcher Esprit 80ED Pro Triplet with Accessories
Optical Tube Sky-Watcher Esprit 80ED Pro Triplet with Accessories
"Disponible sous 7 jours"
Discover the universe with the Sky-Watcher Esprit 80ED Pro Triplet optical tube. Equipped with a triplet APO objective and field corrector, this refractor offers exceptional performance for visual observation and deep sky photography with a focal ratio of f/5. Delivered with many accessories and a transport case, it is perfect for demanding amateur astronomers.
Features:
- Optical Tube:
- Optical Formula: Apochromatic Lens
- Objective: Triplet APO with FPL-53 Glass (Ohara/Schott)
- Useful Diameter: 80mm
- Focal Length: 400mm
- Focal Ratio: f/5
- Eyepiece Holder: Crayford Linear 2.7" Power Focuser 1:11 with Rotating Ring
- Weight: 4kg
- Tube Length: 446mm (retracted dew shield)
- Tube Width: 83mm
- Visual Back-Focus: >160mm
- Back-Focus behind Field Corrector: 61mm
- Full Illuminated Field with Corrector: 33mm
- Mechanical Fixing: Vixen Type Dovetail (saddle) included
Advantages:
- Exceptional optical performance with triplet APO for sharp and contrasted images
- Included field corrector for a perfectly flat field
- Robust and precise eyepiece holder for perfect focusing
- Solid construction in CNC machined aluminum without plastic parts
- Ideal for visual observation and deep sky photography
Accessories Included:
- 1 Sky-Watcher Esprit 80ED Pro Triplet optical tube (integrated dovetail)
- 1 field corrector
- 1 set of fixing rings
- 1 fixing saddle (Vixen type dovetail)
- 1 retractable dew shield
- 1 rigid transport case
The Sky-Watcher Esprit 80ED Pro Triplet optical tube is the ideal solution for astronomy enthusiasts seeking high-quality images and detailed observations. With its many included accessories, it is ready to use for all your astronomical adventures.