Newtoon 300/1500 Musta Diamant Päikesekestel Dual Speed torus optika Sky-Watcher
Newtoon 300/1500 Musta Diamant Päikesekestel Dual Speed torus optika Sky-Watcher
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Prix habituel
€976,00 EUR
Prix habituel
Prix promotionnel
€976,00 EUR
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Discover the universe with Sky-Watcher's 300mm f/5 Black Diamond Dual Speed Newtonian Reflector Telescope. This powerful telescope, the largest in Sky-Watcher's Newtonian 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:
- Aperature: 300mm (Pyrex parabolic primary mirror)
- Focal Length: 1500mm
- Focal Ratio: f/5
- Eyepiece: Crayford 50.8/31.75mm with dual-speed focuser (1:10)
- Secondary Mirror Supports: 4x0.5mm branches
- 9x50 Achromatic Finder included
- LET 28mm Eyepiece (2"/50.8mm) included
- Losmandy-Style Dovetail Mounting Bar
- Dimensions: 14" (diameter) x 57" (length)
- Weight: 48.5lbs
- Rugged Metal Construction
Advantages:
- Captures 44% more light than a 250mm telescope for detailed deep-sky observations
- Parabolic primary mirror to eliminate spherical aberrations and provide sharp images Precise focusing thanks to the Crayford Dual Speed focuser, essential for astrophotography
- Thin secondary mirror supports to minimize diffraction and enhance contrast Compatible with heavy accessories like DSLR cameras for imaging
Compatibility:
- Compatible with mounts equipped with Losmandy-style dovetail bars
- 31.75mm adapter included for using a wide range of eyepieces
Tips for Use:
- For optimal astrophotography results, the use of a coma corrector is recommended
- Allow the telescope to acclimate to ambient temperature for optimal image quality
Supplied Items:
- 300mm f/5 Newtonian Reflector Telescope
- Crayford 50.8mm Eyepiece with 31.75mm adapter
- 9x50 Achromatic Finder
- LET 28mm Eyepiece (2"/50.8mm)
- Losmandy-Style Dovetail Mounting Bar
- Piggyback Camera Adapter
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