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NATIONAL GEOGRAPHIC 90/900 Refractor Telescope EQ3

319.90
  • This versatile refractor can be used for terrestrial to deep sky observations
  • Magnification with included accessories: 45x-675x, 90 mm aperture
  • Equatorial Mount
  • Scope of delivery: tube, mount, aluminum tripod, 3 eyepieces, 3x Barlow lens, moon filter, LED viewfinder, Star map
  • good light-gathering capacity
  • long focal length
  • easy tracking by hand
Brand: National Geographic
Delivery time: 1-3 days
Delivery type: By a Courier only (packaging is too big for a parcel machine)
Focus Group: Enthusiasts
Optical design: Refractor

In stock

SKU: 9070000
Category: My First telescope

NG Instruction manual, Eng, Rus – download

The 90/900 refractor telescope is a classic and can be used for either astronomy or nature observations (e.g. of wild animals). The long focal length (900 mm) makes the telescope a specialist for observing the moon, planets and bright objects outside our solar system. Saturn’s majestic rings and giant storms on Jupiter can be seen, as well as bright emission nebulae, galaxies and star clusters if you observe on a dark, moonless night away from city lights. The sturdy equatorial mount can be pointed to the North Star, Polaris, and tracking objects by hand is child’s play.

FEATURES

  • Optical System: Achromatic Refractor
  • Lens diameter: 90mm
  • Focal length: 900mm
  • Magnification: 45x-675x
  • Mount: EQ3, equatorial
  • Tripod: Aluminium with accessory tray

SCOPE OF DELIVERY

  • OTA
  • Mount
  • Aluminium tripod
  • Eyepieces 31.7mm (1.25″): H-20mm, H-12mm, SR-4mm
  • 3x Barlow Lens
  • Moon filter
  • LED viewfinder
  • Star map

Technical Data

FIELD OF APPLICATION
Field of application
  • Land observation
  • Lunar observation
  • Planetary observation
  • Deep Sky Observation
FOCUS GROUP
Focus Group
  • Beginners
  • Advanced Amateurs
PRODUCT FAMILY
Product Family Refractor telescope
OPTICAL SPECIFICATIONS
Magnification from 45
Magnification up to 675
Maximum recommended magnification 180
Mirror/Lens diam. 90 mm
Focal length 900 mm
Finderscope LED-Red Dot Finder
GENERAL TECHNICAL DATA
Colour black

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