Newton 300/1500 Black Diamond Dual Speed tubo ottico Sky-Watcher
Newton 300/1500 Black Diamond Dual Speed tubo ottico Sky-Watcher
Nessuna recensione
Prezzo di listino
€976,00 EUR
Prezzo di listino
Prezzo scontato
€976,00 EUR
Prezzo unitario
/
per
Discover the universe with the Newtonian parabolic optical tube 300mm f/5 Black Diamond Dual Speed by Sky-Watcher. This powerful telescope, the largest in Sky-Watcher's Newton range, is designed for astronomy enthusiasts who want to observe and photograph deep sky objects with exceptional precision. With its 300mm primary mirror, it collects 44% more light than a 250mm telescope, offering richly detailed observations.
Features:
- Aperture: 300mm (parabolic primary mirror in Pyrex)
- Focal length: 1500mm
- Focal ratio: f/5
- Eyepiece holder: Crayford 50.8/31.75mm with 1:10 dual-speed focuser (Dual Speed)
- Secondary mirror supports: 4 branches of 0.5mm
- Included achromatic right-angle finder 9x50
- Included LET 28mm eyepiece (50.8mm thread)
- Losmandy-style dovetail mounting bars
- Dimensions: 35.5cm (diameter) x 145cm (length)
- Weight: 22kg
- Robust metal construction
Advantages:
- Collects 44% more light than a 250mm telescope for detailed deep sky observations
- Parabolic primary mirror to eliminate spherical aberrations and offer sharp images Precise focuser thanks to the Crayford Dual Speed eyepiece holder, essential for astrophotography
- Thin secondary mirror supports to minimize diffraction and improve contrast
- Compatible with heavy accessories like reflex cameras for imaging
Compatibility:
- Compatible with mounts equipped with a Losmandy-style dovetail bar
- 31.75mm adapter included for using a wide range of eyepieces
Usage tips:
- For optimal astrophotography results, the use of a coma corrector is recommended
- Let the telescope acclimate to ambient temperature for optimal image quality
Supplied items:
- Newton 300mm f/5 optical tube
- Crayford 50.8mm eyepiece holder with 31.75mm adapter
- Achromatic right-angle finder 9x50
- LET 28mm eyepiece (50.8mm thread)
- Losmandy-style dovetail mounting bars
- Piggyback camera mount
Recensioni dei clienti
Sii il primo a scrivere una recensione
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)