Celestron Astromaster 130 EQ MD Newtonian with motor

£249.99

Product information

The Celestron astromaster 130EQ - MD is a great all round starter telescope. Comes with sensible eyepieces and a very sturdy German EQ mount. Once you have polar aligned and centred the object, the pre installed motor will help track its path across the night sky.

Accessories Included

Accessories include a 20mm and 10mm eyepiece, a finderscope, and a motor drive. The two eyepieces offer different magnifications for low and high powered views.  The 20mm has a built-in erect image corrector.

Motor Drive -Turn your manual German equatorial mount into a tracking mount by adding the included RA motor drive to your telescope. This easy-to-install RA motor drive compensates for the Earth’s rotation, so the telescope tracks a star’s movement through the night sky from east to west.  When the telescope mount is properly polar aligned and the RA drive is attached and running, the user need only make occasional adjustments in declination (Dec) to keep an object in the eyepiece for long periods of time.  The Celestron single-axis motor drive runs on a 9V battery, so there are no cords to get in the way.  The drive can be used in either the Northern or Southern Hemisphere.  To change hemispheres (reverse the motor’s direction), simply by flip the N/S switch on the face of the motor drive.  It is also simple to change the speed of the motor.  A “Speed Rate Regulator” knob is located just under the power indicator and can be turned in either direction to slow down or speed up the motor.  Since solar system objects like the Moon and planets move through the sky at different rates than deep-sky objects do, this gives you the ability to match the motor’s speed to the particular type of object you are observing.  

Optical Tube Info:
Optical Design Newtonian Reflector
Aperture 130mm (5.11")
Focal Length 650mm (25.6")
Focal Ratio f/5
Focal Length of Eyepiece 1 20mm (.78") with built-in erect image corrector
Magnification of Eyepiece 1 33x
Focal Length of Eyepiece 2 10mm (.4") standard
Magnification of Eyepiece 2 65x
Barlow Lens Not Included
Finderscope Built-on StarPointer™ red dot finderscope
Star Diagonal None
Optical Tube Aluminum
Highest Useful Magnification 307x
Lowest Useful Magnification 19x
Limiting Stellar Magnitude 13.1
Resolution (Rayleigh) 1.07 arc seconds
Resolution (Dawes) .89 arc seconds
Light Gathering Power (Compared to human eye) 345x
Secondary Mirror Obstruction 44mm (1.73")
Secondary Mirror Obstruction by Diameter 34%
Secondary Mirror Obstruction by Area 11%
Optical Coatings TBD
Optical Tube Length 610mm (24")
Optical Tube Diameter TBD
Optical Tube Weight TBD
Dovetail CG-3 Dovetail bar
Mount Info:
Mount Type CG-3 Equatorial
Height adjustment range (includes mount and tripod) 812.8mm - 1295.4mm (32" - 51")
Tripod Leg Diameter 31.75mm (1.25") steel
Accessory Tray Yes
Tripod Weight 7.6 lbs (3447.3 g)
Slew Speeds Manual
Dovetail Compatibility CG-3 saddle plate
Software Starry Night Basic Edition | SkyPortal App
Total Kit Weight TBD
Included Items Optical tube | Tripod and mount (preassembled) | 20mm eyepiece with built-in erect image corrector | Standard 10mm eyepiece | Red-dot finderscope | Manual

Reviews

Write a review and share your thoughts with other shoppers!
No reviews yet, be the first.