Buying a Telescope as a
Christmas Present
It’s
that time of year again. Burnt turkey, chimney fires and family rows: Christmas
can go wrong.
One common mistake you can avoid,
though, is killing someone’s budding astronomy interest with the wrong telescope.
Having
bought scopes for my daughter, run astronomy evenings at the local Cubs and star
parties at a local dark sky site, I’ve got some idea what works in a
beginner’s telescope. Here are some seasonal guidelines and
recommendations based on those experiences.
I
will work through some basics to let you make an informed choice.
Alternatively, if you’re pushed for time, skip straight to my
recommendations.
What
Makes a Good Beginner’s Scope?
Six
things:
1) Wide
field of view
2) Good
finder
3) Simple,
stable mount
4) Good
optics
5) A
smooth focuser that takes 1.25” accessories
6) Quality
eyepieces and diagonal
Let’s
briefly look at each in turn.
1) Wide Field of View
A telescope’s maximum field of view (the amount of sky
you can see) is not down to the diameter of its lens or mirror, but its focal
length (same as a camera lens). You’ll find this somewhere on the tube or
box.
Stick to telescopes with a focal length under about 700mm to show
a large area of sky and make finding things easier.
2) Good finder
Simple red dot finders are best for beginners because they
are easy to align and use. Avoid optical finders with plastic brackets: they
never keep their alignment and are frustrating to use.
3) Simple, stable mount
A simple up-down (alt-azimuth) mount like this, with slow
motion controls, on a good, lightweight tripod is ideal for a beginner. Avoid
fancy GOTO mounts, which can be frustratingly hard to set-up.
4) Good optics
Stick to major brands like Skywatcher, Celestron and Meade. Do
not buy a toy telescope like this:
5) A smooth focuser
that takes 1.25” or 2” accessories
The focuser should have a metal tube and an opening of at
least 1.25” (not 0.965”).
6) Quality eyepieces
and diagonal
Look for quality eyepieces, with metal barrels and proper coatings,
that give low to moderate magnifications: 10mm to 40mm are ideal (this is a typical
decent 25mm):
My Recommendation
That’s it for my six buyers’ guidelines. Let’s
get specific (at last, I hear you say!)
This is my overall top recommendation:
Skywatcher
Startravel-80 (or Startravel-102)
This is a small refractor (lens telescope) with a wide field
of view on a simple alt-azimuth or basic equatorial mount. It comes bundled
with quality accessories and meets all my six criteria. Later on, it’s
easy to start doing basic astrophotography and you can even use it for nature
viewing/photography as well. It should cost about £260.
The 102mm version is even better, but not much more
expensive. I’d enjoy using either setup myself.
Optics can be damaged in shipping,
so I’d recommend buying from somewhere with extended no-quibble Christmas
returns, like Amazon or a major photo retailer like Wex.
(Click on the photo for a link to this on Amazon):
(Click on the photo for a link to this on Wex):
Other Recommended
Options
On a tighter budget, the tiny Celestron Firstscope
isn’t a bad budget choice – it’s a tiny Dobsonian:
Merry Christmas 2024 from Scope Views!
(If you head out to try out a new scope on Christmas Day, be
sure to check out the planets. In the late afternoon, Jupiter is low in the
east. Venus is low and bright in the south. By 9 pm Jupiter will be high in the
southeast, Mars rising in the east.)