National Geographic 114/900 Reflector Telescope

National Geographic 114/900 Reflector Telescope

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Slanje za 1 mjesec ili više
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15 dana
1 2 3 4 6
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National Geographic 114/900 Reflector Telescope Opis proizvoda

  1. Reflector Construction: The 114/900 is a classic Newtonian reflector telescope. This type uses mirrors to gather and focus light, making it highly efficient for observing fainter deep-sky objects like galaxies and nebulae, and brighter solar system targets such as the Moon and planets.

  2. Generous Aperture: With a 114 mm aperture, this telescope collects a significant amount of light, revealing more detail in celestial objects, from the lunar surface to distant star clusters. This makes it a versatile instrument for both beginners and more experienced backyard astronomers.

  3. Equatorial Mount: The included equatorial mount allows for precise tracking of objects as they move across the night sky, compensating for the Earth's rotation. This feature is crucial for comfortable extended viewing at higher magnifications and is a step up from simpler alt-azimuth mounts.

  4. Beginner-Friendly Performance: Designed with ease of use in mind, this telescope offers a solid introduction to astronomy. Its straightforward setup and robust optics provide clear, bright views, encouraging exploration of the cosmos without overwhelming complexity.

ABOUT THE NATIONAL GEOGRAPHIC 114/900 REFLECTOR TELESCOPE

The National Geographic 114/900 Reflector Telescope stands out as an exceptional entry-level astronomical instrument, distinguished by its robust Newtonian reflector design and a generous 114mm aperture. This construction utilizes a primary mirror to gather and focus light, providing bright and clear views without the chromatic aberration often seen in simpler refractor models. Its 900mm focal length allows for excellent magnification capabilities, making it particularly well-suited for detailed observations of the Moon’s craters, the rings of Saturn, and the moons of Jupiter. Crafted from durable aluminum, the optical tube and tripod ensure stability during observing sessions. This telescope is primarily intended for backyard astronomy enthusiasts and beginners eager to explore the universe, offering a balance of performance and accessibility for observing both solar system objects and brighter deep-sky targets.

ABOUT NATIONAL GEOGRAPHIC

National Geographic, a brand synonymous with exploration and scientific understanding, was founded in 1888 in the United States. While not a direct manufacturer of optical instruments, the brand partners with reputable companies to produce telescopes, binoculars, and other scientific equipment that align with its mission of inspiring curiosity and discovery. National Geographic products are known for their accessibility and educational value, making the wonders of the natural world and cosmos available to a wider audience. The brand emphasizes reliable performance and user-friendly designs, upholding a reputation for nurturing a passion for exploration.

MAIN FEATURES

  • Optical Design: Newtonian reflector telescope, ideal for astronomical observation.

  • Aperture: 114 mm (4.5 inches) for excellent light gathering capability.

  • Focal Length: 900 mm, providing high magnification potential.

  • Focal Ratio: f/7.9, suitable for a wide range of celestial objects.

  • Mount: Equatorial mount (EQ-2 level) for smooth and precise tracking of celestial bodies.

  • Eyepieces: Includes Plössl eyepieces (e.g., 20mm, 9mm) for varied magnifications.

  • Finderscope: 6x30 optical finderscope for easy target acquisition.

  • Weight: Approximately 7-8 kg (including mount and tripod), offering a balance of stability and portability.

  • Material: Durable aluminum optical tube and tripod legs.

WARRANTY

This product is covered by a 5-year global warranty that includes defects in materials and manufacturing under normal use.

IN THE BOX

  • National Geographic 114/900 Reflector Telescope

  • Equatorial Mount

  • Aluminum Tripod

  • 2 Eyepieces (e.g., 20mm, 9mm)

  • 3x Barlow Lens

  • 6x30 Finderscope

  • Accessory Tray

  • Astronomy Software

  • Instruction Manual

Opća svojstva

Proizvođač National Geographic
Serija teleskopa National Geographic Reflectors
Izrađeno u -
Jamstvo 5 godina
SKU 9011200

Optička svojstva

Optički oblik Reflecting telescope
Najmanja korisna uvećanja 16.20 x
Najveće korisno uvećanje 228.00 x
Dijametar optičke cjevi 114
Otvor 114.00 mm
Žarišna duljina 900.00 mm
Žarišna omjer 7,80 €
Žarišna duljina okulara 1 25
Povečava prvog okulara 36
Žarišna duljina okulara 2 9
Povečava drugog okulara 100
Focal Length of Eyepiece 3 4
Povečava trećeg okulara 225
Jakost zbiranja svjetlobe 265.00 x
Zvjezdna granična magnituda 12,20 €
Rezolucija - Rayleigh 1.20 Arc seconds
Rezolucija - Dawes 1.01 Arc seconds

Mogućnosti snimanja

Zajam slike Ne
Fotoadapter Ne

Obilježja montaže

Način montaže Altazimuth mount
Prilagođen za stativ Yes
Tip tripoda Adjustable
Tripod materijal Aluminium

Mogućnosti navigacije

Programi za zvezdnu navigaciju -
Nadzor GoTo No
GoTo jezici -
Umesnici za kontrolu GoTo -
Način poravnanja -
GPS No
Praćenje No
Stupnje za praćenje -
Načini praćenja -
Nadzor sporog pokretanja yes, both axes
Brzina Manual
Komunikacijski porti -
Ručno kontroliranje kompjutera -

Fizička svojstva

Tip baterije -
Premazi leća Fully Multicoated
Diamjetar okulara -
Kut okulara Na stranici
Leča Barlow 3x
Nagib No
Ukupna masa 7.10 kg
Boja Crna

Posebne značajke

Dalekozor za pronađenje cilja 6x30
Priporućeno za Beginners
Priporućeno za promatranje Moon, Planets

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