Newtoon 300/1500 Musta Diamant Päikesekestel Dual Speed torus optika Sky-Watcher

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