Celestron AstroMaster 90/1000mm AZ lens
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Celestron AstroMaster 90/1000mm AZ lens
Explore our solar system with the Celestron AstroMaster 90AZ. With quick and easy tool-free setup, you'll be ready to observe in minutes. The Telescope provides clear images of the Moon, planets, star clusters and more for great nighttime viewing. Control the sky with the Alt-Az control handle with clutch for smooth and precise aiming. Move the clutch up/down, left/right to track your subject in the eyepiece.
Key features of Celestron AstroMAster 90 AZ
- 90mm refractor telescope with fully coated glass optics and lightweight frame.
- Observation in an instant thanks to quick and easy tool-free setup
- Accessories include: two eyepieces (20 mm and 10 mm), an upright star screen size image and a viewfinder.
- Height adjustable tripod
- Alt-Az control handle with clutch for smooth and precise aiming.
Parameters and specifications:
Optical design:
Refractor
Diameter of the front member:
90mm
Focal distance:
1000mm
Focus ratio:
11
Focal length of eyepiece 1:
20mm (magnification: 50×)
Focal length of eyepiece 2:
10mm (magnification: 100×)
Searcher:
StarPointer with red dot
Highest useful magnification:
213×
Lowest useful magnification:
13×
Resolution (Rayleigh):
1.55 arc seconds
Distinction (Dawes)
1.29 arc seconds
Light gathering power (compared to the human eye):
165×
Mounting type:
Manual Alt Azimuth
Height adjustment range (including bracket and tripod):
812.8 mm to 1295.4 mm
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Alemat.cz, spol. s r.o., Měšická 276, 390 02 Tábor, Česká republika, tel. +420 381 215 983, [email protected]
Specifications can be changed without notice. Images are for illustrative purposes only.
