Newtonian
Newtonian for sale on Ireland's largest auction and classifieds sites
Celestron powerseeker 127az - powerseeker, - £99.90
Barlow lens triples • Magnifying power eyepiece • Finderscope will help - Free postage - New and Used
Barlow lens triples • Magnifying power eyepiece • Finderscope will help - Free postage - New and Used
Gravity newtonian - gravity, : - £30.86
Gravity newtonian post • Relativistic 2014 hardback • Eric poisson clifford - Free postage - New and Used
Gravity newtonian post • Relativistic 2014 hardback • Eric poisson clifford - Free postage - New and Used
Celestron starsense explorer - celestron, - £120.30
Celestron starsense explorer • 114az smartphone newtonian • Reflector telescope high - Free postage - New and Used
Celestron starsense explorer • 114az smartphone newtonian • Reflector telescope high - Free postage - New and Used
Newtonian system philosophy - system, of - £130.00
Newtonian system philosophy • Explained familiar objects • Physics accessible form - Free postage - New and Used
Newtonian system philosophy • Explained familiar objects • Physics accessible form - Free postage - New and Used
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Celestron ps1000 127mm - ps1000, - £47.50
Optics newtonian reflector • 127mm aperture using • Bird jones design - Free postage - New and Used
Optics newtonian reflector • 127mm aperture using • Bird jones design - Free postage - New and Used
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48 listings · from £10.49 · avg £139.12
Browse 48 newtonian listings currently in our index. Prices range from £10.49 to £822.7, with an average of £139.12. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about newtonian →
Svbony telescope - 1.25", - £22.49
You longer back • Forth eyepiece just • Watch colimator from - Free postage - New and Used
You longer back • Forth eyepiece just • Watch colimator from - Free postage - New and Used
203f1600mm spherical mirror - 203f1600mm, - £18.83
Spherical mirror aluminum • Plating protective film • About 18mm accuracy - Free postage - New and Used
Spherical mirror aluminum • Plating protective film • About 18mm accuracy - Free postage - New and Used
Astronomical telescope mirror - telescope, - £155.99
114mm caliber 203mm • 150mm parabolic mirror • Sphere major axis - Free postage - New and Used
114mm caliber 203mm • 150mm parabolic mirror • Sphere major axis - Free postage - New and Used
Telescopio celestron - telescopio, - £78.70
Celestron newtonian telescope • 114mm aperture high • Suitable astronomy enthusiasts - Free postage - New and Used
Celestron newtonian telescope • 114mm aperture high • Suitable astronomy enthusiasts - Free postage - New and Used
Compact eyepiece collimating - eyepiece, - £10.49
Collimating eyepiece get • Most out your • Newtonian scope you - Free postage - New and Used
Collimating eyepiece get • Most out your • Newtonian scope you - Free postage - New and Used
Starguider cheshire collimator - cheshire, - £17.99
Reflector incorrectly aligned • Mirrors will give • Unsatisfactory viewing this - Free postage - New and Used
Reflector incorrectly aligned • Mirrors will give • Unsatisfactory viewing this - Free postage - New and Used
Concenter adjustment - concenter, - £31.90
Concenter eyepiece consists • Closed cylinder similar • Decisive difference cheshire - Free postage - New and Used
Concenter eyepiece consists • Closed cylinder similar • Decisive difference cheshire - Free postage - New and Used
Newtonian reflecting telescope - newtonian, - £35.99
1pc primary mirror • Holder mirrors are • Not included 6pcs - Free postage - New and Used
1pc primary mirror • Holder mirrors are • Not included 6pcs - Free postage - New and Used
Lacerta 200 800 photo - lacerta, 200/800 - £822.70
Lacerta 200 800 • Photo newtonian carbon • Fibre telescope high - Free postage - New and Used
Lacerta 200 800 • Photo newtonian carbon • Fibre telescope high - Free postage - New and Used
Skywatcher explorer 130p - explorer, - £312.70
Skywatcher explorer 130p • Go2 computerised wifi • Goto telescope 10193 - Free postage - New and Used
Skywatcher explorer 130p • Go2 computerised wifi • Goto telescope 10193 - Free postage - New and Used
Skywatcher heritage 114p - skywatcher, - £269.95
Canon electronic shutter • Release cable supplied • But other skywatcher - Free postage - New and Used
Canon electronic shutter • Release cable supplied • But other skywatcher - Free postage - New and Used
Newtonian reflection - newtonian, - £91.80
Focal length 1200mm • Parabolic mirror dia • Lens 35mm secondary - Free postage - New and Used
Focal length 1200mm • Parabolic mirror dia • Lens 35mm secondary - Free postage - New and Used
Skywatcher explorer 130pds - explorer, - £284.95
Parabolic primary mirrors • Dual speed ratio • Focuser now included - Free postage - New and Used
Parabolic primary mirrors • Dual speed ratio • Focuser now included - Free postage - New and Used
New solomark telescope 130eq - solomark, - £104.95
Missing mount ring - Free postage - New and Used
Missing mount ring - Free postage - New and Used
Short axis secondary mirror - short, - £35.69
Auxiliary mirror available • High precision 32mm • 35mm 45mm 50mm - Free postage - New and Used
Auxiliary mirror available • High precision 32mm • 35mm 45mm 50mm - Free postage - New and Used
Cheshire collimating - cheshire, - £14.65
Collimating eyepiece iphone • Max pro techwoven • Case magsafe blue - Free postage - New and Used
Collimating eyepiece iphone • Max pro techwoven • Case magsafe blue - Free postage - New and Used
Cheshire collimating - cheshire, - £14.88
Collimating eyepiece get • Most out your • Newtonian you really - Free postage - New and Used
Collimating eyepiece get • Most out your • Newtonian you really - Free postage - New and Used
Skyoptikst 114 focal length - 114, mm - £30.02
Focal length 900mm • 1x40 red green • Laser sight scope - Free postage - New and Used
Focal length 900mm • 1x40 red green • Laser sight scope - Free postage - New and Used
203mm spherical primary mirror - 203mm, - £25.90
Focal length 750mm • Caliber 203mm spherical • Mirror aluminum plating - Free postage - New and Used
Focal length 750mm • Caliber 203mm spherical • Mirror aluminum plating - Free postage - New and Used
Skywatcher starquest 1145 - skywatcher, p - £209.95
Supplied complete equatorial • Mount adjustable aluminium • Tripod parabolic primary - Free postage - New and Used
Supplied complete equatorial • Mount adjustable aluminium • Tripod parabolic primary - Free postage - New and Used
130eq newtonian reflector - newtonian, - £194.99
Large aperture light • Gathering ability better • Multi layer high - Free postage - New and Used
Large aperture light • Gathering ability better • Multi layer high - Free postage - New and Used
Celestron starsense explorer - celestron, - £208.70
This telescope • Celestron starsense explorer • 114az newtonian reflector - Free postage - New and Used
This telescope • Celestron starsense explorer • 114az newtonian reflector - Free postage - New and Used
Collimator for newtonian - collimator, - £14.64
Short collimator can • Make much easier • Has degree plate - Free postage - New and Used
Short collimator can • Make much easier • Has degree plate - Free postage - New and Used
Non newtonian flow - flow, and - £68.30
Isbn 978 7506 • 8532 currently selling • Amazon - Free postage - New and Used
Isbn 978 7506 • 8532 currently selling • Amazon - Free postage - New and Used
650130 newtonian reflector - 650130, - £189.64
Large aperture light • Gathering ability better • Multi layer high - Free postage - New and Used
Large aperture light • Gathering ability better • Multi layer high - Free postage - New and Used
Vintage astronaut - vintage, “astronaut” - £63.99
Finder scope incomplete • Non functional sold • Strictly restoration parts - Free postage - New and Used
Finder scope incomplete • Non functional sold • Strictly restoration parts - Free postage - New and Used
Telescope 150eq newtonian - telescope, - £208.69
Telescope 150eq newtonian • Reflector telescopes adults • Astronomy comes 1.5x - Free postage - New and Used
Telescope 150eq newtonian • Reflector telescopes adults • Astronomy comes 1.5x - Free postage - New and Used
Compact eyepiece collimating - eyepiece, - £11.60
- Free postage - New and Used
- Free postage - New and Used
Newtonian reflecting telescope - newtonian, - £17.47
Printing supporting primary • Mirror lder 1pc • Holder mirrors are - Free postage - New and Used
Printing supporting primary • Mirror lder 1pc • Holder mirrors are - Free postage - New and Used
Skywatcher explorer 200pds - explorer, - £489.00
Parabolic primary mirrors • Dual speed ratio • Focuser now included - Free postage - New and Used
Parabolic primary mirrors • Dual speed ratio • Focuser now included - Free postage - New and Used
Celestron astro 130mm wifi - fi, - £369.95
Over years they • Led industry optical • Put that experience - Free postage - New and Used
Over years they • Led industry optical • Put that experience - Free postage - New and Used
Skywatcher explorer 150p - skywatcher, - £519.00
Has large 150mm • Light gathering aperture • Combined superb parabolic - Free postage - New and Used
Has large 150mm • Light gathering aperture • Combined superb parabolic - Free postage - New and Used
Starizona nexus newtonian - starizona, - £424.90
Starizona newtonian coma • Corrector focal reducer • Different because provides - Free postage - New and Used
Starizona newtonian coma • Corrector focal reducer • Different because provides - Free postage - New and Used
Newtonian telescope - £125.50
Newtonian telescope perfect • Astronomical viewing clear • Picture equipped all - Free postage - New and Used
Newtonian telescope perfect • Astronomical viewing clear • Picture equipped all - Free postage - New and Used
1764 tom telescope newtonian - 1764, - £182.41
Newtonian system philosophy • Being substance six • Lectures read lilliputian - Free postage - New and Used
Newtonian system philosophy • Being substance six • Lectures read lilliputian - Free postage - New and Used
Short axis secondary mirror - secondary, - £31.98
Auxiliary mirror available • High precision 32mm • 35mm 45mm 50mm - Free postage - New and Used
Auxiliary mirror available • High precision 32mm • 35mm 45mm 50mm - Free postage - New and Used
Short axis secondary - secondary, mirror - £15.06
Elliptical plane mirror • Coating aluminum reflection • Protective film item - Free postage - New and Used
Elliptical plane mirror • Coating aluminum reflection • Protective film item - Free postage - New and Used
Spherical mirror 130mm focal - spherical, - £18.73
Caliber 130mm spherical • Mirror aluminum plating • Protective film focal - Free postage - New and Used
Caliber 130mm spherical • Mirror aluminum plating • Protective film focal - Free postage - New and Used
Red laser 7 - 1.25", - £21.99
Next generation laser • Collimation beam brightness • Levels avoid prolonged - Free postage - New and Used
Next generation laser • Collimation beam brightness • Levels avoid prolonged - Free postage - New and Used
Collimation eyepiece 25inch - eyepiece, 1.25inch - £20.26
Collimation eyepiece more • Accurate than simple • Tool piece 1.25 - Free postage - New and Used
Collimation eyepiece more • Accurate than simple • Tool piece 1.25 - Free postage - New and Used
D203f1000mm parabolic mirror - parabolic, - £139.99
Primary mirror center • Mark attached which • Very convenient adjusting - Free postage - New and Used
Primary mirror center • Mark attached which • Very convenient adjusting - Free postage - New and Used
Celestron starsense explorer - celestron, - £278.99
Place your phone • Unique starsense dock • Explorer app when - Free postage - New and Used
Place your phone • Unique starsense dock • Explorer app when - Free postage - New and Used
Physics perpetual motion - physics, - £42.99
Enjoy elegance classic • Newton cradle without • Hassle cords enhancing - Free postage - New and Used
Enjoy elegance classic • Newton cradle without • Hassle cords enhancing - Free postage - New and Used
Try this: olympus binoculars | opticron eyepiece | rspb binoculars | skymaster binoculars | tasco binoculars | telescope focuser | telescope mirror | travel scope | wide angle binoculars | zoom eyepiece
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Everything you need to know about newtonian
Whether you are looking for a brand-new or second-hand newtonian, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £10.49, while premium listings can reach £822.7 — giving you a wide budget spread to work with. The average price of £139.12 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.