What is a motor drive telescope?

A motor drive allows tracking of celestial objects. Tracking corrects for rotation of the earth by rotating the telescope at about the speed of an hour hand on a clock. The single axis drive unit is known as a clock drive. For polar-aligned equatorial mounts, the motor drive will correct for earth’s rotation..

Is AstroMaster 130EQ good for astrophotography?

Astrophotography with Astromaster 130EQ

Neither the CG-3 mount nor the AstroMaster’s focuser are heavy duty enough for astrophotography with a DSLR, though webcam planetary imaging is in theory possible with a 3x or 5x Barlow lens coupled to the optical tube.

What is a Barlow lens for a telescope?

A Barlow lens is an optical tube containing lens elements that diverge the light passing through them. Advertisement. Named after English physicist and mathematician Peter Barlow, Barlow lenses add a second lot of magnification to each of your eyepieces while maintaining the existing eye relief.

Which telescope is best for viewing planets and galaxies?

Five of the Best Telescopes to See Planets

• Celestron StarSense Explorer LT 80AZ Refractor.
• Sky-Watcher Classic 6-inch Dobsonian.
• Celestron StarSense Explorer DX 130AZ Newtonian Reflector.
• Celestron Omni XLT 102mm Refractor.
• Celestron NexStar 6SE Compound.

Did Isaac Newton invent the reflecting telescope?

Abstract. Isaac Newton (1642-1727, F.R.S. 1672, P.R.S. 1703-1727) is generally I credited with the invention of the reflecting telescope, having conceived the idea in 1666* (1, 2, 3).

Are Newtonian telescopes better?

Newtonians are a great value. A top-of-the line 4-inch refractor costs as much, or more than, a 12-inch Newtonian reflector, yet the reflector has 9 times the light gathering capability. Newtonian reflectors occasionally require adjustment of their optical alignment– especially if the scope gets bumped.

Do reflecting telescopes have a blind spot?

As the diameter of the secondary is much less than the diameter of the primary mirror and it is the area of the mirrors which is important, the reduction in intensity of the final image is not that great. And there is no “blind spot” as the image of the whole of the distant object can still be seen.

What is the greatest limitation to telescopes?

To see the bulk of galaxies actually forming would require the removal of a last and major limitation of telescopes of modest size: all images observed with ground based telescopes are affected by the image blurring that occurs as the light travels the last tiny fraction of its journey from the galaxies through the

How do you motorize a telescope?

How do you use a motor drive telescope?

How do you attach a motor drive to a telescope?

Which telescope is best to see galaxies?

You are REALLY going to enjoy this telescope. The Advanced VX 8 is the biggest reflector made by Celestron, one of the most trustable brands when it comes to telescopes. The specifications are perfect for galaxy viewing.

High-end pick: Celestron Advanced VX8.

Model	Celestron Advanced VX8
Price	Check Price

• Apr 28, 2022

Which telescope is best to see planets?

Five of the Best Telescopes to See Planets

• Celestron StarSense Explorer LT 80AZ Refractor.
• Sky-Watcher Classic 6-inch Dobsonian.
• Celestron StarSense Explorer DX 130AZ Newtonian Reflector.
• Celestron Omni XLT 102mm Refractor.
• Celestron NexStar 6SE Compound.

What is an EQ2 mount?

The EQ2 Equatorial Mount is suited to both beginners and experienced astronomers. It offers very good stability and the tall, fully adjustable aluminium tripod with large accessory tray is a real plus.

What is RA motor? Product description. This motor is intended for use on the RA axis of mounts. It compensates for the Earth’s rotation and keeps the star you have selected centred. The motor will operate for around 40 hours with a 9V battery.

How big of a telescope do you need to see Saturn rings? Viewing Saturn’s Rings

The rings of Saturn should be visible in even the smallest telescope at 25x. A good 3-inch scope at 50x can show them as a separate structure detached on all sides from the ball of the planet.

How big of a telescope do I need to see Pluto? First, you need a fairly large telescope, at least 10 inches aperture, because Pluto is currently at magnitude 14.0, very dim in the sky. Second, you need a very good chart of the stars through which Pluto is passing. The best printed star atlases go down to 11th magnitude, which is not faint enough.

How much does the Celestron 130eq weigh?

The 130EQ provides bright, clear images of the Moon, planets, star clusters, and more for great nighttime viewing.

OVER 60 YEARS OF INNOVATIVE TECHNOLOGY.

Optical Tube Info:
Tripod Leg Diameter:	31.75mm (1.25″) steel
Accessory Tray:	Yes
Tripod Weight:	7.6 lbs (3.44 kg)
Slew Speeds:	Manual

• Jul 5, 2017

Which telescope is better for viewing planets?

Both refractor and reflector telescopes are best for viewing planets. A good quality telescope with an aperture of 3.5” to 6” will give a beginner great views.

Which eyepiece is best for viewing planets?

Ultra-short focal length (2-4mm) eyepieces provide very high power magnifications and are best for observing the planets and the moon on shorter focal length telescopes.

Is a Barlow lens worth it?

It depends. The Barlow is usually a cheap shortcut for avoiding to buy an expensive short focal length eyepiece. Also you need Barlows and high magnification usually only for small objects. For example the ring nebula (M57) is pretty tiny, and might benefit.

How can I make my telescope stronger?

By placing an extension tube between the Barlow lens and the eyepiece, you will increase the magnification of a telescope by two three or more times, depending on the size of the extension tube.

What size telescope do I need to see Saturn’s rings?

Viewing Saturn’s Rings

The rings of Saturn should be visible in even the smallest telescope at 25x. A good 3-inch scope at 50x can show them as a separate structure detached on all sides from the ball of the planet.

Is Celestron a good brand?

The Celestron NexStar 5SE Schmidt-Cassegrain telescope is our top pick due to its all-around accessibility and ease of use. Its primary 5-inch mirror offers crisp, intimate views of the moon and bright planets, and provides an entry into views of distant galaxies and star clusters.

What telescope does NASA use? The Hubble Space Telescope’s mirror-based optical system collects and focuses light from the universe to be analyzed by science and guidance instruments. The optical system, called the Optical Telescope Assembly (OTA), gives Hubble a unique view of the universe by gathering infrared, visible and ultraviolet light.

What kind of telescope do I need to see Andromeda?

You do not need a telescope to photograph Andromeda. because it is such a large deep-sky object, a telephoto lens (or zoom-lens) will suffice. When it comes to photographing this galaxy, this most important factor is to shoot during the New Moon phase, and away from city light pollution.