NATIONAL GEOGRAPHIC 90/900 Refractor Telescope EQ3

299.90€

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: 5-10 days

Delivery type: By a Courier only (packaging is too big for a parcel machine)

Focus Group: Enthusiasts

Optical design: Refractor

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