What magnification is needed for deep-sky?

And for the largest deep-sky denizens you’ll want the lowest power possible, all the way down to 15x or 20x if your scope can go that low..

How much does a deep space telescope cost?

While there are a lot of DSOs that can be seen with an 80 mm telescope, far more can be seen with a larger aperture scope. For deep sky objects, telescopes of 150 mm or larger are common, with starting prices under $300. Naturally, these work very well on the Moon and other planets too.

What can you see with a 200x telescope?

200x – Your entire FOV covers about half the surface of the moon. You start seeing smaller features you didn’t know were there, such as small peaks inside craters! 300x and above – You start feeling like you’re flying above the surface of the moon.

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.

Can you see deep sky objects with a Dobsonian telescope?

Most Dobsonian scopes are physically moved by hand but with a little time and practice, you can compensate for the rotation of the earth while viewing a deep-space object. Their advantage is their ability to gather light. A critical consideration when viewing the distant, grey smudges of galaxies and nebulae.

Is it possible to see Neptune and Uranus with a telescope?

To catch a glimpse of Neptune, you’ll need a telescope of at least eight inches of aperture at about 100x to 150x magnification. With equipment like this, you’ll still need steady skies to observe this tiny bluish disc. As with Uranus, do not expect to see any surface features or its faint rings.

What can you see with a 20 inch Dobsonian telescope?

The 20-inch can reveal both the rings of Saturn and the Cassini Division (dark band) in the rings. Also, at least four moons can be seen with the telescope, including Titan, the largest moon in the solar system.

What is the difference between a Newtonian and Dobsonian telescope?

A Dobsonian is a mount whilst the name Newtonian is used to describe the optics within a telescope. The dob allows you to point your telescope at a specific direction whilst a newtonian reflects through the the 2 mirrors allowing you to stargaze or observe a planet.

What can you see with a 10 inch Dobsonian telescope? A 10 Inch Dobsonian is a very capable telescope. You can find thousands of objects; galaxies, planets, globular clusters, double stars, and planetary nebulae even in light polluted conditions. If you are able to travel to a dark site, you will be rewarded with even more spectacular views.

What can you see with 1000x magnification telescope?

At 1000x magnification you will be able to see 0.180mm, or 180 microns.

What can you see with a 70mm telescope?

The colorful bands and belts of Jupiter, as well as its four major moons, and the rings of Saturn are clearly visible in a 70mm telescope. Mars, Venus and Mercury are visible in a small scope as well, but are extremely reluctant to give up any detail because of their overwhelming brightness.

How big a telescope do I need to see Jupiter?

Telescopes that have 4 or 5 inch diameters are great for viewing solar system objects like the planets, our Moon, and Jupiter’s moons.

Is a 90x telescope good?

Thus a 90x magification on a very large (wide) telescope would let you see a very large number of things (if you are in an area where the sky is dark), but 90x on a small telescope would let you see a number of interesting things (the Moon, planets, some nebulae and star clusters) but not relatively faint objects.

Is 700 mm telescope good?

With a 70mm telescope, you will easily be able to see every planet in the Solar System. You will also be able to take a great look at the Moon and clearly distinguish most of its recognizable features and craters. Mars will look great.

Is 80mm telescope better than 70mm? But it’s enough, that things that are difficult in a 70mm are considerably easier in an 80mm. And size wise, the 70mm is smaller but not a lot smaller and I use them on the same mounts so the difference in portability is essentially zero. If one has a good 80mm ed/apo, a good 70mm doesn’t make much sense.

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.

How strong is a telescope to see 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.

Which is better a refractor or reflector telescope?

If you are interested in astrophotography, purchasing a refractor is a better option because of it’s specialized optic design that captures deep space objects like galaxies and nebulae. If you are interested in brighter celestial objects like the Moon or planets or a beginner, a reflector telescope is ideal.

What kind of telescope do you need to see Pluto?

For the best chance of seeing it, you need very dark skies, a good telescope, a star chart, and abundant patience. If you’ve done this before, and have all of the above, then it’s possible to spy Pluto with a 5” telescope. Realistically, you’ll need at least an 8” scope is the best bet to go Pluto-hunting.

Which is better refractor or reflector telescope?

If you are interested in astrophotography, purchasing a refractor is a better option because of it’s specialized optic design that captures deep space objects like galaxies and nebulae. If you are interested in brighter celestial objects like the Moon or planets or a beginner, a reflector telescope is ideal.

How strong of a telescope 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.

Is a 114mm telescope good?

114mm aperture has impressive light-gathering capability to provide excellent views of planets and bright deep sky objects. Fast focal ratio (f/5.2) shortens exposure times for deep sky photography .

What can you see with a 127mm telescope?

The 127mm aperture—hence the 127 in the name—is one of the largest apertures you will find on a starter scope. It’s the ideal size for starter or intermediate astronomers. It allows for close-up detailed images of the moon as well as the brighter planets, star clusters, and nebulae.

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.