National Geographic Automatic 70/350 Telescope
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National Geographic Automatic 70/350 Telescope

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Return time
15 days
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National Geographic Automatic 70/350 Telescope Product description

  1. Compact Refractor Design: The National Geographic Automatic 70/350 telescope is an achromatic refractor telescope, featuring a 70mm aperture and a short 350mm focal length. This configuration allows for a wide field of view, making it ideal for observing larger deep-sky objects and excellent for terrestrial viewing. Its compact size ensures easy portability and quick setup, perfect for exploring the night sky or distant landscapes from any location.

  2. Automated GoTo System: Equipped with an integrated GoTo mount, this telescope simplifies celestial navigation. The automatic tracking system allows users to effortlessly locate and follow thousands of celestial objects with just a few button presses. This feature is particularly beneficial for beginners, providing a frustration-free experience and maximizing observation time rather than searching for targets.

  3. High-Quality Optics: The 70mm objective lens delivers bright and clear images, making it suitable for viewing the Moon's craters, Jupiter's moons, and the rings of Saturn. The standard 1.25-inch focuser is compatible with a wide range of eyepieces, offering versatility for different magnification needs and ensuring sharp optical performance within its class.

  4. Beginner-Friendly Operation: Designed with ease of use in mind, this telescope is perfect for budding astronomers and families. Its intuitive controls and automated GoTo function reduce the learning curve, allowing users to dive straight into exploring the cosmos. The lightweight construction and quick assembly make it an excellent choice for casual observation sessions at home or during travels.

ABOUT THE NATIONAL GEOGRAPHIC AUTOMATIC 70/350 TELESCOPE

The National Geographic Automatic 70/350 Telescope stands out in its series due to its remarkable combination of a compact design and an advanced GoTo automated tracking system. This refractor telescope, with its 70mm aperture and 350mm focal length (f/5 focal ratio), delivers bright and clear images suitable for both astronomical and terrestrial observations. Its unique selling point is the integrated GoTo mount, which automatically locates and tracks celestial objects, making it incredibly user-friendly for beginners and casual observers. Constructed with a durable metal optical tube and quality optical glass, this telescope is built for reliable performance. It excels in showcasing the Moon's detailed surface, brighter planets like Jupiter and Saturn, and stunning terrestrial views during the day. Its portability makes it an ideal instrument for backyard astronomy sessions or for taking on outdoor adventures, ensuring an engaging and accessible stargazing experience without the complexities often associated with manual telescope operation.

ABOUT NATIONAL GEOGRAPHIC

National Geographic, a brand synonymous with exploration and education, extends its legacy into optical instruments, providing accessible and high-quality tools for discovery. Based in the United States, the National Geographic Society was founded in 1888 with a mission to inspire people to care about the planet. Their product philosophy focuses on making scientific exploration available to everyone, combining durability with user-friendly designs. While not a traditional optical manufacturer, National Geographic partners with reputable optics companies to license and produce instruments that uphold their commitment to enabling curiosity and learning, earning a reputation for reliable and educational products ideal for beginners and enthusiasts alike.

MAIN FEATURES

  • Optical Design: Achromatic refractor telescope

  • Aperture: 70 mm (2.8 inches)

  • Focal Length: 350 mm (13.8 inches)

  • Focal Ratio: f/5

  • Mount Type: Single-arm GoTo alt-azimuth mount

  • Tracking: Automatic GoTo system with database of celestial objects

  • Motor: Integrated servo motors

  • Power: Requires batteries (not included)

  • Eyepieces: 10 mm and 20 mm for varying magnification

  • Finderscope: Red dot LED finder

  • Diagonal: Star diagonal included for comfortable viewing

  • Suitable For: Beginners, casual astronomy observation, terrestrial viewing, lunar and planetary observation

  • Portability: Compact and lightweight design for easy transport and setup

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 Automatic 70/350 Telescope

  • GoTo Mount

  • Red dot LED finder

  • 10 mm eyepiece

  • 20 mm eyepiece

  • Star diagonal

  • Software CD

  • Instruction manual

General properties

Manufacturer National Geographic
Telescope series National Geographic Refractors
Made in -
Warranty 5 years
SKU 9062000

Optical properties

Optical design Refracting telescope
Lowest useful magnification. 10.00 x
Highest useful magnification. 140.00 x
Aperture. 70.00 mm
Focal length. 350.00 mm
Focal ratio. CHF 4.64
Focal Length of Eyepiece 1 10
Magnification of Eyepiece 1 35
Focal Length of Eyepiece 2 20
Magnification of Eyepiece 2 17.5
Limitting stellar magnitude. CHF 10.39
Resolution Rayleigh. 1.90 Arc seconds
Resolution Dawes. 1.60 Arc seconds

Recording properties

Image Capture -
Photo adapter -

Mounting properties

Mount type of build Altazimuth mount
Tripod adaptable Yes
Tripod type Adjustable
Tripod material Aluminium

Navigation properties

Stellar navigation software -
GoTo Control Yes
GoTo Language English, French, German, Italian, Spanish
GoTo control interfaces -
GPS No
Tracking Yes
Tracking rates Lunar
Tracking Modes Alt-Az
Slow motion controls No
Slew Speed -
Communication Ports Hand control

Physical properties

Power Supply AA
Lens coating Aluminum
Eyepiece barrel diameter 1.25'' / 31.75 mm
Eyepiece angle 90°
Barlow lens Not Included
Bubble level On head
Total kit weight. 4.30 kg
Color Black

Special features

Finderscope -
Recommended for Beginners
Suitable for observing Moon, Planets

Most common questions (Q&A)

Need help? Not sure about something? Don't hesitate - ask our community! Our experienced community is here to help you with this question.

Question: Is it possible with this telescope to improve vision by adding more powerful lenses?

by SALA

Dear Sala,

thank you for contacting us.

That is possible, however, one must also consider the overall quality of the product. In order to gain a better image with higher magnifications, the optical system must also be on a very high-quality level for it to perform.

If you have any further questions or concerns, please do not hesitate to contact us directly at [email protected]. We are here to help.

Kind Regards,

by Optics Trade team

Why Choose Optics Trade?

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