Question: Is A 70mm Telescope Good?

Is an 80mm telescope good?

I personally find the 80mm Refractor is a great travel scope.

Such as airline travel or needing very portable scopeing.

Also a good larger birding scope..

What magnification do I need to see the rings of Saturn?

Saturn’s rings should be visible in even the smallest telescope at a magnification of 25 times. A good 3-inch scope at 50x magnification will show the rings as distinctly separate from the ball of the planet. The rings are currently tilted about 19° from our line of sight, less than in recent years.

What is the best telescope to see galaxies?

The 10 Best Telescopes Comparison ChartProduct NameRankingMeade Instruments- Polaris 90mm Aperture Astronomy Telescope1 4.40Sky-Watcher Classic Dobsonian Telescope2 4.20Celestron- NexStar 127SLT Telescope3 4.20Orion SpaceProb 130 EQ Reflector Telescope4 4.206 more rows

How much magnification do you need to see Jupiter?

Generally a magnification of 30-50x the aperture of your telescope (in inches) works well on nights of average seeing. So if you have a 4-inch telescope, try 120x to 200x. If you have razor sharp optics and steady sky, you can get away with even more magnification.

What planets will be visible in 2020?

Jupiter and Saturn are the planets to watch as darkness falls in August 2020. They are near one another on the sky’s dome, with Saturn following Jupiter westward across the sky from dusk/nightfall until the wee hours of the morning.

What is the best telescope to see Saturn?

The 10 Best Telescopes Comparison ChartProduct NameRankingCelestron – NexStar 6SE Telescope5 4.10Meade Instruments 209006 Infinity 102mm AZ Refractor Telescope6 3.80Orion 8945 SkyQuest XT8 Classic Dobsonian Telescope7 4.40CSSEA-Telescope-Astronomy-Adjustable-Educational8 4.406 more rows

Which eyepiece is best for viewing planets?

The 40mm focal length eyepiece (low power eyepiece) is perfect for observing nebula star clusters while the 32mm focal length eyepiece (medium power eyepiece) can help you see planets, surfaces of the moon and bright star clusters. The 6.3mm focal length eyepiece has the highest magnification.

How much magnification do you need to see planets?

Experienced planetary observers use 20x to 30x per inch of aperture to see the most planetary detail. Double-star observers go higher, up to 50x per inch (which corresponds to a ½-mm exit pupil). Beyond this, telescope magnification power and eye limitations degrade the view.

Can I see Saturn’s rings with binoculars?

Although a small telescope is needed to see Saturn’s rings, you can use your binoculars to see Saturn’s beautiful golden color. Experienced observers sometimes glimpse Saturn’s largest moon Titan with binoculars. Also, good-quality high-powered binoculars – mounted on a tripod – will show you that Saturn is not round.

What is a good magnification for a telescope?

A useful rule of thumb is that the maximum magnification your telescope can handle is around 50 times the telescope’s aperture in inches. Any higher and the image gets too dim and blurry. So, a 6 inch scope can magnify up to 300x, while an 8 inch scope can magnify 400x.

Is 70mm aperture good?

A 70mm telescope is a great starting point for beginners as well as more intermediate astronomers. You can have a decent view of almost all of the prominent objects in the night sky seen from the earth.

What can you see with a 90mm refractor telescope?

c) Deep Sky Objects: dozens of globular clusters, emission nebulas, planetary nebulas, and galaxies. Also, all of the Messier objects, although most galaxies will remain relatively featureless hazy patches. This is an example of Mars as seen through a telescope with a 90mm aperture.

What can I see with a 100mm telescope?

A 100mm diameter telescope has an aperture area of 7,854mm². It is therefore capable of directing up to 206 times as much light into the eye of the observer. Put another way it will enable the observer to see objects about 200 times fainter than could be seen with the unaided eye.

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

around 200 metersThe flag on the moon is 125cm (4 feet) long. You would require a telescope around 200 meters in diameter to see it.

What does a 2x Barlow lens do?

A Barlow lens is the astronomy accessory that keeps on giving! Insert it between your eyepiece and your telescope to get double the magnification instantly.

What kind of telescope should I buy to see planets?

Five of the Best Telescopes to See PlanetsCelestron 21037 PowerSeeker 70EQ.Orion AstroView 90mm Refractor.Celestron NexStar 4 SE Maksutov-Cassegrain.Sky-Watcher ProED 100mm Doublet APO Refractor (tube only)Meade LX200 8″ Schmidt-Cassegrain.

Which is better 60mm or 70mm telescope?

The 70mm will give you noticeably brighter views – but unless you have them side by side, you won’t be disappointed with the 60. I have an old, long (910mm / 60mm) telescope, and while it is nowhere as versatile as a big (or even smaller) light bucket, I have great fun with it.

What size telescope do I need to see the rings of Saturn?

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 I see the rings of Saturn with my telescope?

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

What magnification do you need to see Venus?

The image above gives some idea of what Venus will look like using a 900mm focal length telescope with a 10mm eyepiece and a Barlow lens (180x magnification). Venus is bright enough to dazzle so the aperture of the telescope may need to be reduced to lessen the glare.

What is the best telescope to see the moon?

The SkyScanner 100mm TableTop Reflector Kit is a perfect starter telescope that is large enough to view night sky objects such as the Moon, planets, and bright nebulas and star clusters, yet compact enough to sit on a desk or store in your closet.