Are Celestron eyepieces any good?

The Celestron 8-24 zoom is a top performer in its price range. I recommend it to newbies who are on a budget and to those who are looking to fill out their magnification range. There are more expensive, more capable zoom eyepieces on the market..

Which eyepiece is best for viewing stars?

Plössl eyepieces are excellent for general use although their eye relief will diminish as the eyepiece’s focal length reduces. This design is most suitable for observing nebulae and star clusters. A 15mm and 25mm Plössl eyepiece would be good additions to your current line-up.

Which Barlow lens should I buy?

Best Barlow Lens For 2″ Focuser – My Recommendations

• GSO 2″ 2x ED.
• Celestron Luminous 2” 2.5X Barlow Lens.
• Explore Scientific 2” 2X Focal Extender.
• Tele Vue 2X 2” Powermate.
• GSO 1.5X/2X Shorty Barlow Lens.
• Celestron X-Cel LX 1.25-Inch 3x Barlow Lens.
• Tele Vue 3X Barlow.
• Tele Vue 2.5X Powermate.

What magnification do you need to see Saturn rings?

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.

What magnification do you need to see Jupiter?

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.

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.

What is the best eyepiece to see Jupiter?

Best eyepiece for viewing Jupiter

Jupiter looks best in the 100x-200x range for enthusiast-level telescopes.

What lens should I use to see Jupiter?

The Best Equipment for Viewing Jupiter. Any small telescope with an aperture of 60mm to 90mm will be able to reveal Jupiter’s four brightest moons, as well as the planet’s cloud belts and zones. Even an 8×42 binocular or 9×50 finderscope will easily reveal the four Galilean moons.

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.

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 eyepiece is best for Jupiter?

Best eyepiece for viewing Jupiter

Jupiter looks best in the 100x-200x range for enthusiast-level telescopes.

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?

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.

When should I use a Barlow lens?

A Barlow lens is a concave lens that when placed between a telescopes objective lens or mirror and the eyepiece, will increase the magnification of the telescope. A Barlow lens will connect directly to your eyepiece. The most common Barlow is the 2x Barlow.

How big of a telescope do I need to see Saturn? The Best Equipment for Viewing 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.

What can I see with a 130mm reflector telescope? With a 130mm (5. 1″) aperture size, the Polaris 130 will deliver bright, clear images for the aspiring astronomer to enjoy. Whether you’re viewing the Moon, planets, or deep-sky objects such as nebulae, galaxies, and star clusters, the view through the Polaris 130 will keep you looking up for a long time.

Is 10mm or 25mm better for telescope? The above formula dictates that a telescope eyepiece with a shorter focal length yields a higher magnification than an eyepiece with a longer focal length. For example, a 10mm eyepiece will always provide a higher magnification than a 25mm eyepiece.

What is a Barlow?

: a sturdy inexpensive jackknife.

How do you use a 3x Barlow lens Celestron?

What does a 3x Barlow lens do?

Their effect is to increase the magnification of any eyepiece used with them, usually 2 or 3 times. As you’d expect, a 2x Barlow doubles your eyepiece magnification, whilst a 3x trebles it.

Why are Barlow lenses blurry?

It’s because you’ve exceeded the practical limits of magnification for your telescope. These are determined by the laws of optics and the nature of the human eye. As a rule of thumb, the maximum usable power is equal to 50x-60x the aperture of the telescope (in inches) under ideal conditions.

What eyepiece is best for Saturn?

It is said that any small telescope is capable of viewing Saturn’s rings at 25X magnification. I suggest using a 15mm eyepiece through a Dobsonian telescope (here is the one I own and recommend) for the best chances of success.

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.

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.

Which eyepiece is best for viewing Saturn? It is said that any small telescope is capable of viewing Saturn’s rings at 25X magnification. I suggest using a 15mm eyepiece through a Dobsonian telescope (here is the one I own and recommend) for the best chances of success.

When would you use a Barlow lens?

Modern Barlow lenses are used in astronomy and astrophotography as optical elements to increase the magnification of a telescope. A Barlow works similarly to a classic teleconverter, used to increase the effective focal length of photography lenses.