How-To · Buying Gear · Beginner
Your First Telescope
What's realistically achievable at each price point, and how that changes depending on whether you're pointing a phone, a DSLR, or a dedicated cooled camera through it.
"What telescope should I buy?" is really two questions: what can the telescope and mount actually resolve and track, and what are you pointing through the eyepiece to capture it? A £300 scope can be a fun Moon-watcher or a proper deep-sky rig — it depends almost entirely on that second question, so it's worth sorting the camera out before you pick a price point.
What can you actually capture?
Phone held up to the eyepiece. Genuinely good enough for the Moon and bright planets — you'll pick out Jupiter's cloud bands and Saturn's rings on a steady night. Deep-sky stuff like nebulae and galaxies is basically off the table, since a phone can't do the long tracked exposures they need. But it's free to try before you spend a penny.
DSLR or mirrorless. This is where real deep-sky imaging starts, but only once you pair it with a tracking mount — the camera on its own won't get you there. You get proper exposure times (tens of seconds to a few minutes per frame), RAW files give you room to process, and it's probably a camera you already own for other reasons. The catch is polar alignment, and eventually autoguiding.
Dedicated cooled camera. Cooling kills the thermal noise that builds up over a long exposure, and mono sensors with a filter wheel let you shoot narrowband — isolating wavelengths like the Hα red and OIII teal this whole site's colour palette comes from. It's where serious imagers end up, but it's the priciest option and the least useful for anything other than astro.
Smart telescopes — mount, camera and stacking all built into one unit, run from your phone. Genuinely the fastest way from unboxing to an actual deep-sky photo, just with less control over the process. It's the category my own Seestar S50 belongs to — see the About page for more on that.
By price
Rough UK price bands — treat them as approximate, not a hard line.
Under £150 — phone and tripod territory
Enough to try visual astronomy before spending real money — decent Moon and planet views, nothing more yet.
Celestron Cometron FirstScope 76mm Tabletop Dobsonian
Genuinely disposable-cheap way to try before you properly commit — decent views of the Moon and bright planets, small enough to grab on a whim.
Prefer used? Worth checking Facebook Marketplace or eBay too — always worth comparing before buying new.
£150–£400 — first real beginner scope
This is where a real beginner telescope starts — proper aperture, real deep-sky views once your eyes adjust, whether you go fully manual or let your phone do the pointing.
Sky-Watcher Heritage 150P Tabletop FlexTube Dobsonian
The 130P isn't in stock on Amazon right now, so this is its slightly bigger 150mm sibling in the same tabletop FlexTube family. Fully manual — no computer, no batteries — so you actually learn to star-hop and find things yourself.
Celestron StarSense Explorer LT 114AZ
Your phone docks into the mount and plate-solves the sky in real time, then walks you to targets with on-screen arrows — a good middle ground if star-hopping by hand feels like too much at first.
Prefer used? Worth checking Facebook Marketplace or eBay too — always worth comparing before buying new.
£400–£700 — smart telescope territory
All-in-one smart telescopes that stack exposures live and hand you a real image on your phone in minutes — the fastest route from unboxing to an actual photo.
ZWO Seestar S50
The smart telescope my own gallery photos come from — phone-controlled, stacks exposures live, and gives you a real deep-sky image on screen in minutes.
Currently unavailable new everywhere, including on Amazon and at First Light Optics — ZWO have wound down the original S50 in favour of a pricier Pro model. This link goes to First Light Optics rather than Amazon, and it isn't an affiliate link — just the most useful place to check back or see if they're taking waitlist enquiries.
With new stock gone, used units (often £300–400) are increasingly the way to get one — worth checking Facebook Marketplace or eBay.
DWARFLAB Dwarf 3
A smaller, lighter alternative to the Seestar, and actually in stock — dual-lens design, same live-stacking approach, genuinely pocket-sized.
Prefer used? Worth checking Facebook Marketplace or eBay too — always worth comparing before buying new.
£700+ — a serious beginner rig
A tracking mount is what actually unlocks long-exposure DSLR imaging, not just brighter visual views — this is the rig serious beginners grow into, not out of.
Sky-Watcher Explorer-200P EQ5
Real aperture (200mm) on an equatorial mount that actually tracks the sky — the bit that unlocks long-exposure DSLR imaging. This is the manual EQ5, not the motorised GoTo version (out of stock when I checked) — you turn the slow-motion controls by hand, though a motor drive is a common later upgrade. The learning curve is real, but it's a rig you'll grow into, not out of.
Prefer used? Worth checking Facebook Marketplace or eBay too — always worth comparing before buying new.