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Levenhuk Ra 300N Dob Telescope

Levenhuk
Newtonian telescope. Primary mirror diameter: 300 mm. Focal length: 1520 mm.
  • Termékkód: 50750
  • Garancia: élettartamra szóló
  • Tömeg: 43 kg
  • Csomag méretei (HxSZxM): 170×52×52 cm
  Levenhuk Ra 300N Dob Telescope is a Newtonian reflector with a focal length of 1520 mm (59.8 in) and an aperture of 300 mm (11.8 in). The optical tube is attached to a Dobsonian mount, which is very simple to operate, making this telescope a perfect choice for any amateur stargazer. The Dobsonian mount is very easy to assemble - the kit includes ev... további információk

Levenhuk Ra 300N Dob Telescope is a Newtonian reflector with a focal length of 1520 mm (59.8 in) and an aperture of 300 mm (11.8 in). The optical tube is attached to a Dobsonian mount, which is very simple to operate, making this telescope a perfect choice for any amateur stargazer. The Dobsonian mount is very easy to assemble - the kit includes everything you will need to assemble it. To assemble the telescope simply slide the optical tube into two slots on the assembled mount and lock it in place with balancing springs. That's it! Your telescope is ready for observations.

The manual slow-motion controls are very smooth and precise, thanks to the special roller bearing construction. The dual-speed Crayford focuser allows you to adjust focus with extreme precision and accepts 1.25" and 2" accessories (the 1.25" adapter is included in the kit).

The primary mirror is made of high-quality BK-7 glass and the built-in cooling fan reduces the time it takes the optics to adapt to the outside temperatures. Thanks to these features, you can enjoy sharp and clear views with no chromatic aberration.

Your Levenhuk Ra 300N Dob Telescope comes with SuperView and Plössl eyepieces that allow you to observe the Solar System planets as well as deep-sky star clusters, galaxies and nebulae.

The Dobsonian mount is shipped unassembled.

Main features:

  • Primary mirror with a reflectivity index of 94%;
  • Built-in cooling fan for the primary mirror;
  • Practical and easy-to-use Dobsonian mount;
  • Optical elements are made of high-quality BK-7 glass;
  • Dual-speed Crayford focuser for precise focus adjustments.

The kit includes:

  • Levenhuk Ra 300N Dob Telescope optical tube (optical elements inside)
  • Dobsonian mount
  • Plössl 9 mm eyepiece
  • SuperView 30 mm eyepiece
  • 8x50 finder scope
  • Finder scope base
  • Cooling fan
  • User guide and lifetime warranty

Here you can find a list of celestial objects you can see with this telescope.

Find out the names of the most interesting celestial objects to observe here and here.

Optikai kialakítás

Newtonian reflector

Optikai anyagok

BK-7 glass

Elsődleges tükör átmérője (rekesznyílás), mm

300

Lencse (tükör) alakja

paraboloid

Fókusztávolság, mm

1520

Legkisebb gyakorlati nagyítás, x

43

Legnagyobb gyakorlati nagyítás, x

600

Nagyítás foka, x

600

Fókuszarány

f/5

Felbontási küszöbérték, ívmásodperc

0.46

Határmagnitúdó

14.9

Szemlencsék

Plössl 9 mm, SuperView 30 mm

Szemlencsetubus átmérője, mm

2", 1.25"

Keresőtávcső

optical, 8x50 mm

Fókusz-állító

2'' dual-speed Crayford

Állványtípus

altazimuth, Dobsonian

Állvány súlya, kg

13.5
29.7

Tube-mount assembly system

quick-release thumbscrew

Optical tube material

metal

Optikai tubus átmérője, mm

360x1370
14.2x53.9

Optikai tubus súlya, kg

21.0
46.3

Rendeltetés

General use product.
May be used by kids
over 3 years old.

Tömeg, kg

43.0
94.8

Levenhuk Vélemények:

Here you can find a list of celestial objects you can see with this telescope.

Find out the names of the most interesting celestial objects to observe here and here.

There are no recent reviews available for this product.

Levenhuk Vélemények:

Here you can find a list of celestial objects you can see with this telescope.

Find out the names of the most interesting celestial objects to observe here and here.

Levenhuk Ra 300N Dob Telescope - Total: 10 Negatív 0 Pozitív 10


Dawn Harlow (2015-01-15 01:04): Pozitív
Hello, what is the optical tube of this telescope made of? Levenhuk Customer Service:
The optical tube of the Levenhuk Ra 300N Dob telescope is made of metal.

Ivan Ayers (2014-12-19 05:37): Pozitív
Hello! Is this model available at the moment? And tell me also what the telescope's dimensions are? Is it too bulky? Levenhuk Customer Service:
The dimensions of the Levenhuk Ra 300N Dob telescope are 66.9?20.5?20.5 in. Yes, it is rather cumbersome instrument.

Lonnie Bauer (2014-12-14 07:33): Pozitív
Do you have some drives or autoguiding systems for this telescope? Levenhuk Customer Service:
Unfortunately we don't have such accessories for Levenhuk Ra 300N Dob Telescope at the moment.

Ramon (2014-06-16 06:52): Pozitív
What tools are included in the assembly kit? Which eyepieces, filters and lenses should I buy additionally? Levenhuk Customer Service:
All necessary instruments are included in the kit. We recommend you consider: Levenhuk Ra WA 82°, 7 mm Eyepiece - https://www.levenhuk.com/catalogue/accessories/levenhuk-ra-wa-82-7mm-eyepiece/ and Solar System Levenhuk F4 Filter Set - https://www.levenhuk.com/catalogue/accessories/solar-system-levenhuk-f4-filter-set/.

Richard Kim (2014-01-14 02:20): Pozitív
In how many boxes it gets packed? And please tell me the weight and dimensions. I need this information for transportation of this telescope, it's sooooo big! Levenhuk Customer Service:
Levenhuk Ra 300N Dob Telescope comes in two boxes. The total package weight is 94.8 lb. The total package size (LxWxH): 66.9?20.5?20.5 in.

brittany garcia (2014-01-09 05:39): Pozitív
Hello! Do you have this telescope in white? Levenhuk Customer Service:
Unfortunately, Levenhuk Ra 300N Dob Telescope doesn't come in white color.

Kerri Perkins (2013-05-15 10:51): Pozitív
One more question: what is needed for astrophotography with this telescope? Levenhuk Customer Service:
For astrophotography you will need an SLR camera and special adapter, which should be chosen according to the particular camera model. An easier way is to use digital cameras for telescopes: https://www.levenhuk.com/catalogue/digital-cameras-telescope-all-items/

Kerri Perkins (2013-05-15 09:47): Pozitív
What accessories should I buy for this telescope? Do you have a telescope case for this model? The thing is I am planning to observe in the countryside. Levenhuk Customer Service:
Unfortunately we don't have a case at the time. Consider these accessories: https://www.levenhuk.com/products/com-filters_f4_solar_system_set/, https://www.levenhuk.com/products/eyepiece-levenhuk-plossl-4mm/, https://www.levenhuk.com/products/acc_levenhuk_barlow_lens_ed_3x/, https://www.levenhuk.com/products/acc_levenhuk_barlow_lens_ed_2x/, https://www.levenhuk.com/products/levenhuk-lp10-cleaning-pen/

Dillon (2013-04-29 09:10): Pozitív
Ok I can see that it has cooling system, it's cool ;) but what about build quality and optics quality? I've seen some astrophotography test shots online and it seems that this scope provides images of very good quality, is it so? Levenhuk Customer Service:
Yes, the build and optics quality of the Levenhuk Ra 300N Dob telescope are on the high level as well as the quality of provided images.

Jaime (2013-04-12 08:49): Pozitív
What can I see through this telescope? The images will be inverted, am I correct? Levenhuk Customer Service:
Yes, provided images are inverted. With this telescope you can observe the following: Binary stars with the separation between their components of more than 0.5” Faint stars up to 15 stellar magnitude Lunar features of less than 1 mile size Details on Mars, Phobos and Deimos if you are lucky enough Details in the Jupiter atmosphere Encke Gap within the a ring of Saturn Neptune's largest moon Triton Pluto as a small faint star Thousands of galaxies, star clusters and nebulae Almost every NGC catalogue objects. You may be even able to discern colors of the brightest nebulae Don't forget that the atmospheric environment heavily affects the visibility of any given observed object.
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