Beginner's Telescopes

This telescope buying guide provides information and equipment listings for all types of refractor and reflector telescopes for all levels, from budding astronomer to the more experienced astronomer looking for a larger, more advanced 'scope.

Binoculars and telescopes and other astronomy equipment and accessories are the core of amateur astronomy. A good pair of binoculars is what introduced me to the pleasures of stargazing many moons ago and only after a couple of years scanning the skies did I graduate to a telescope. That was one of the department store 60mm telescopes we're all warned about, but my folks didn't know any better, and to a 12-year old kid, it opened up the universe.

Telescopes


Refractor Astronomical Telescope Optical Prism W Tripod Phone Adapter US STOCK
Refractor Astronomical Telescope Optical Prism W Tripod Phone Adapter US STOCK

$36.25
17d 6h 40m remaining
40070 Refractor Astronomical Telescope Optical Prism With Tripod
40070 Refractor Astronomical Telescope Optical Prism With Tripod

$36.99
17d 6h 58m remaining
Portable Astronomical Bigineers Refractor Telescope Travel Scope For Kids
Portable Astronomical Bigineers Refractor Telescope Travel Scope For Kids

$18.50
16d 22h 43m remaining
Refractor Astronomical Telescope Optical Prism W Tripod Phone Adapter US STOCK
Refractor Astronomical Telescope Optical Prism W Tripod Phone Adapter US STOCK

$36.94
3d 11h 4m remaining
40070 Refractor Astronomical Telescope With Tripod  Phone Adapter Kids Gift USA
40070 Refractor Astronomical Telescope With Tripod Phone Adapter Kids Gift USA

$36.99
17d 6h 57m remaining
Refractor Astronomical Telescope Optical Prism W Tripod Phone Adapter US STOCK
Refractor Astronomical Telescope Optical Prism W Tripod Phone Adapter US STOCK

$36.99
22d 6h 56m remaining
Portable Astronomical Refractor Telescope Travel Scope w BagSmartphone Holder
Portable Astronomical Refractor Telescope Travel Scope w BagSmartphone Holder

$54.45
19d 7h 30m remaining
40070 Refractor Astronomical Telescope With Tripod  Phone Adapter For Beginners
40070 Refractor Astronomical Telescope With Tripod Phone Adapter For Beginners

$54.99
30d 7h 19m remaining
40070 Refractor Astronomical Telescope With Tripod  Phone Adapter For Beginners
40070 Refractor Astronomical Telescope With Tripod Phone Adapter For Beginners

$36.99
19d 23h 11m remaining

More telescopes here...

While cheap (in every sense of the word) telescopes are still to be found, recent years have seen the introduction of small but very affordable telescopes from manufacturers such as Meade and Celestron and, despite their small size, these telescopes have excellent optics that far outperform the cheap optics in my old 60mm scope from so long ago.

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Many of these small telescopes now come with GOTO features that allow you to select an object to view from an attached handset and the telescope will automatically slew to that feature in the sky. What the ads tend to forget to mention is that in order to use this facility, the telescope must be correctly set up and aligned beforehand.

Many scopes, unfortunately, lie gathering dust in corners and wardrobes because their owners couldn't figure out how to use the thing. It's not their fault - better, and simpler, instructions should be supplied with the telescopes. But for those who can work with such an instrument, a wealth of celestial objects are available for viewing that would be quite difficult to find otherwise.


GoTo Telescopes

Some old hands in astronomy societies have welcomed the new technology openly, others have decried its introduction as it stops newcomers from learning their way around the skies using star hopping. In some ways, they see that there must be a little pain in finding an object before you can have the pleasure of viewing it. I suppose it's a bit like the difference between being bussed to Machu Pichu or going on a five-hour hike up the mountain to see it. Which would you choose? If the hike is your cup-of-tea, then star-hopping is for you.

Personally, I think the introduction of GoTo Mounts has been a very positive development and has made the hidden beauty of the night sky accessible to many more people. If you've bought a small telescope with an integrated GOTO mount yourself, but are unsure of how to use it or the best objects to view, go along to your local astronomy society or club and ask their help. They'll be only too willing to lend a helping hand.

Read the Choosing a Telescope article if you'd like to know more about the different types of telescope that are available and what might best suit your needs.

Eyepieces


SVBONY 125 Plossl Eyepiece 40mm Green Coated FC For Astronomical Telescope US
SVBONY 125 Plossl Eyepiece 40mm Green Coated FC For Astronomical Telescope US

$15.63
15d 5h 16m remaining
Celestron telescope eyepiece accessory aluminum case
Celestron telescope eyepiece accessory aluminum case

$37.88
30d 23h 51m remaining
125 SWA 58 Degree 25mm Planetary Eyepiece For Astronomical Telescope US SHIP
125 SWA 58 Degree 25mm Planetary Eyepiece For Astronomical Telescope US SHIP

$33.36
24d 5h 8m remaining
SVBONY 125 Ultra Wide Angle Eyepiece Lens 6mm 66Multi coated For Telescope US
SVBONY 125 Ultra Wide Angle Eyepiece Lens 6mm 66Multi coated For Telescope US

$22.99
15d 5h 22m remaining
Celestron 25mm Plossl Eyepiece
Celestron 25mm Plossl Eyepiece

$19.50
28d 18h 16m remaining
2 inch 32mm Wide Field Super Plossl Telescope Eyepiece NEW XL lenses
2 inch 32mm Wide Field Super Plossl Telescope Eyepiece NEW XL lenses

$47.77
7d 15h 52m remaining
Optical 125 125mm Crosshair Illuminated Reticle Eyepiece For Telescope US
Optical 125 125mm Crosshair Illuminated Reticle Eyepiece For Telescope US

$27.97
3d 3h 15m remaining
Celestron 40mm Plossl Eyepiece
Celestron 40mm Plossl Eyepiece

$24.50
28d 18h 29m remaining
F15mm Ultra Wide Angle 80 2 Telescope Eyepiece Fully Multi Coated +Track US
F15mm Ultra Wide Angle 80 2 Telescope Eyepiece Fully Multi Coated +Track US

$51.51
22d 21h 32m remaining

More eyepieces here...


Eyepieces

You should have a selection of eyepieces to use with your telescope to allow close-up views or wide-field views. Planets require small diameter eyepieces to see surface detail whereas larger subjects, like the Pleiades and other large star clusters require wide-field views. Pretty much any eyepiece can be used to get a good view of the Moon or close-up views of it.

Eyepieces range from about 3mm to 40mm (i.e. the glass in them, not the diameter of the eyepiece itself!) and come in three fittings: 0.965", 1.25" and 2" (for high-end telescopes). The 0.965" fitting is seldom used these days but older telescopes may have taken eyepieces of this size. There are also different types of eyepiece: Plossl, Erfle, Kellner, Orthoscopic, wide-angle, etc. The magnification an eyepiece provides depends on the focal length of your telescope - divide the telescope focal length by the eyepiece size to get the magnification. A typical refractor has a focal length of about 900mm. A 26mm eyepiece would provide a magnification of 34x with this scope. Used with a telescope with a 2000mm focal length, the magnification is 77x.

There's another feature of eyepieces called the Field of View. Basically, this is how big an area of sky is seen through the eyepiece. The bigger the field of view, the more can be seen. How much of the sky is seen depends on the eyepiece diameter and the focal length of the telescope. Wide-angle eyepieces (82 degrees field of view, for example) tend to be quite expensive. Average eyepieces, such as Plossls, have about a 50 degree field of view.

Binoculars


ESSLNB Giant Binoculars Astronomy 13 39X70 Zoom Binoculars with Phone Adapter Tr
ESSLNB Giant Binoculars Astronomy 13 39X70 Zoom Binoculars with Phone Adapter Tr

$54.95
17d 17h 36m remaining
Orion Mini Giant 9x63 Astronomy Binoculars
Orion Mini Giant 9x63 Astronomy Binoculars

$99.99
17d 14h 41m remaining
Vortex Crossfire 12x50 Binocular Green CF 4304
Vortex Crossfire 12x50 Binocular Green CF 4304

$154.99
25d 11h 37m remaining
Gosky Titan 20x80 Astronomy Binoculars with Braced in Tripod Adapter
Gosky Titan 20x80 Astronomy Binoculars with Braced in Tripod Adapter

$131.39
13d 22h 34m remaining
180x100 High Power Military Binoculars Day Night BAK4 Optics Hunting Camping+Bag
180x100 High Power Military Binoculars Day Night BAK4 Optics Hunting Camping+Bag

$33.99
5d 23h 42m remaining
Day Night 60x50 Military Army Zoom Powerful Binoculars Optics Hunting Camping
Day Night 60x50 Military Army Zoom Powerful Binoculars Optics Hunting Camping

$47.99
21d 22h 6m remaining
Day Night prism 10 120x90 Zoom Binoculars Hunting Camping CAMO
Day Night prism 10 120x90 Zoom Binoculars Hunting Camping CAMO

$59.99
28d 33m remaining
Day Night 180x100 Military Zoom Powerful Binoculars Optics Hunting Camping+Case
Day Night 180x100 Military Zoom Powerful Binoculars Optics Hunting Camping+Case

$30.86
5d 22h 37m remaining
Day Night 20 50x70 Military Zoom Powerful Binoculars Optics Hunting Camping
Day Night 20 50x70 Military Zoom Powerful Binoculars Optics Hunting Camping

$58.95
20d 23h 16m remaining

More astronomy binoculars here...


Astronomy Binoculars

While this discussion has centered mostly on telescopes, binoculars have a role to play in astronomy as well. A quality pair of binoculars costs less than a telescope and is a good entry point for someone familiarizing themselves with the sky. They don't offer the same magnifications as a telescope (but magnification isn't everything) but they do show a much wider field of view which makes it easier to navigate across the sky. Because of this wider field of view, you also get to see the 'big' picture. And, because you're using both eyes, there's less eyestrain.

You can get binocular viewers for telescopes and those who use them (even though they cost a few hundred dollars and you need two of every eyepiece) swear by them (rather than at them!). A typical set of binoculars will be 10x50s (front lenses 50mm across, with a 10x magnification). More powerful models are available - 20x60s are available from $150 upwards and you can get 20x80s for as little as $215.

These binoculars are quite heavy and you can tire easily pointing them skyward for any length of time. Also, because of their higher magnification, any shake in your hands will also be magnified and stars will dart around in the view. For long-duration viewing, you'd be advised to get a tripod and a binocular tripod adapter which lets you securely mount the binoculars on it.

Binoculars are also great for looking at large scale celestial objects such as comets. Looking at the Moon through 20x binoculars brings it close enough to see topography but also, you'll see it in three dimensions, something lacking when looking through the eyepiece at a telescope. You can whip out a pair of binoculars much more quickly than setting up a telescope so if you have very changeable weather where you live, they might be a better option for sky viewing. Of course, you can throw a pair of binoculars into your luggage very easily and view the sky from your holiday destination with ease.

Filed under: Astronomy News