- 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
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 |
|
| FOCUS GROUP | |
| Focus Group |
|
| 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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