Are the Celestron AstroMaster telescopes good?

The Celestron AstroMaster range of telescopes is a brilliant starting point for a new backyard astronomer. Because of their low price points, AstroMasters are also great telescopes for kids. The 70mm AZ is perhaps the ideal telescope for children because it is small, cheap and easy to use..

Which telescope is best for viewing planets and galaxies?

11 best telescopes for seeing the planets

• Sky-Watcher SkyMax 180 Pro Maksutov.
• Celestron Astro Fi 5 Schmidt-Cassegrain Wi-Fi system.
• Orion StarSeeker IV 150mm GoTo Mak-Cass Telescope.
• Explore Scientific Carbon Fibre 127mm triplet apo refractor.
• Sky-Watcher Evostar-90 AZ Pronto telescope mount.

What is the focal length of Celestron AstroMaster 130?

Celestron 130EQ Specs

Optical Design	Newtonian reflector
Aperture	130 mm
Focal Length	650mm
Focal Ratio	f/5
Eyepiece Barrel Diameter	1.25″

How powerful does a telescope have to be to see the rings of Saturn?

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.

Can you see the flag on the moon with telescope?

Yes, the flag is still on the moon, but you can’t see it using a telescope. I found some statistics on the size of lunar equipment in a Press Kit for the Apollo 16 mission. The flag is 125 cm (4 feet) long, and you would need an optical wavelength telescope around 200 meters (~650 feet) in diameter to see it.

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.

What telescope can I see galaxies with?

High-end pick: Celestron Advanced VX8

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.

Is Celestron made in China? All Celestron’s scopes’ components are made in China. Some are still assembled here, including Edge scopes.

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.

What kind of telescope do I need to see Saturn?

Any small telescope with an aperture of at least 50mm and modest power (25x) will be enough to reveal Saturn’s rings and its brightest moon, Titan.

Which telescope lens is stronger 10mm or 20mm?

This means that a smaller number on an eyepiece gives a higher magnification. A 10mm eyepiece would provide twice as much magnification as a 20mm eyepiece.

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.

What magnification telescope do I need to see planets?

To look at planets like Jupiter and Saturn, you will need a magnification of about 180; with that you should be able to see the planets and their moons. If you want to look at the planet alone with higher resolution, you will need a magnification of about 380.

How much telescope Do I need to see the Moon? So how big a telescope would it take to see a moonwalker? To get less than 2-meter (6-foot)resolution when the Moon is closest, we’d need a telescope able to resolve angles as small as 0.001 arcsecond. That translates into a diameter exceeding 100 meters (4,000 inches).

Can I see Saturn’s rings with binoculars? With binoculars, you should get a sense for Saturn’s rings

However, with binoculars or a small telescope — and good seeing — you’ll have the best chance all year to catch some really interesting detail. Even with binoculars, you can get a sense of the rings.

What kind of telescope do I need to see Mars? Any telescope will work for Mars, but the bigger, the better. A 4-inch refractor or a 6-inch reflector are the recommended minimum. Apply high power (175× or more), and wait for a night with steady seeing, when the Martian disc is not blurred by turbulence in our atmosphere.

How do I choose a telescope?

The main specification you want to consider when choosing a telescope is its aperture—the diameter of its main mirror or lens. The larger the diameter, the more light the telescope collects, allowing you to see fainter objects and more detail on nearby, bright objects like the Moon.

Is a Barlow lens worth it?

Every amateur astronomer should consider the Barlow lens as an extremely useful tool. One of the greatest advantages of say, a 2x Barlow Lens is that it doubles the magnification of your eyepieces, which can also be effectively seen as doubling your eyepiece collection.

Is 70 mm telescope good?

However, a 70 mm refractor (which collects 36% more light than a 60mm telescope) is considered by many amateur astronomers to be the minimum size for a good quality beginner refractor telescope. It is acceptable for observing bright objects like lunar details, planets, star clusters, and bright double stars.

How big of a telescope do I need to see the flag on the Moon?

The flag on the moon is 125cm (4 feet) long. You would require a telescope around 200 meters in diameter to see it. The largest telescope now is the Keck Telescope in Hawaii at 10 meters in diameter. Even the Hubble Space telescope is only 2.4 meters in diameter.

How many mm is a good telescope?

Aperture: A Telescope’s Most Important Feature

As a rule of thumb, your telescope should have at least 2.8 inches (70 mm) aperture — and preferably more. Dobsonian telescopes, which are reflectors with a simple mount, provide lots of aperture at relatively low cost.

Which Celestron 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.

How much magnification is 130mm telescope?

The “maximum” magnification is just a number, usually around 60 times the aperture [in inches]. In this case: 130 mm / 25.4 mm per inch = 5.12 times 60 = 307x magnification.

What is a good mm for a telescope? Aperture: A Telescope’s Most Important Feature

As a rule of thumb, your telescope should have at least 2.8 inches (70 mm) aperture — and preferably more. Dobsonian telescopes, which are reflectors with a simple mount, provide lots of aperture at relatively low cost.