SvbonyTelescope Eyepiece 1.25 Inches, 20mm Wide Angle Planetary Eyepiece 68 Degree FMC Coating Astronomy Accessories for Moon Planet Observation

Great wide angle and clear compared to the equivalent eyepiece supplied with telescope.Comfortable to use, don’t need to have your eyeball touching the lens to see.Feels well made and quality heavy, which is all in my head I’m sure, but feels like you are getting your monies worth.

Can call this a long term review. Amazing lens been using it for 4 months now. Great step up from accessories you get stock with your telescope.

I used this to view Saturn and Jupiter with my 8" dobsonian from a suburban Bortle 6 garden and am happy with the results. I could see several bands on Jupiter and the 4 Galillean moons were tiny spheres. The seeing was poor that night so I could only see a very faint Cassini division on Saturns rings. Apart from splitting double stars with my scope its not suitable for DSO's etc as the image is too dim to use that much magnification. This eyepiece gives about the maximum magnification (200x) I could expect to usefully use with the scope without very dark skies.The top part of the eyepiece is a little loose and requires rescrewing a few turns but for £40 I dont have major complaints as the viewing is good. I got some stray reflection from nearby streetlights that I dont get with e.g a 25mm Orion Plossl or a 12mm BST eyepiece, but again not a big deal.I attach a picture I stacked and processed using PIPP, Autostakkert and Registax from a video taken through the eyepiece with a Samsung S20 phone. Not great but with budget gear its not too bad.

I got a 120 mm binoculars.plus other scopes and as far as my binoculars are concerned .they are a 660 mm .so only a low 5f . which low f don't like to be pushed up hi power .but these eypicese are great on high power and low .I put a Barlow on the 6mm took it to a 4 mm and moon was brilliant across the mountain a pylon look so good just holding with my phone.

I like the small compact size.... talking about the red ring Svbony 15mm here. The quality is super... much better than expected and that is comparing to Meade Series 5000, ES, and TeleVue 14mm Radians. Now I'm not saying the Svbony is better, but it really holds up and does not give a lower quality experience than the top rated lenses. I suspect the 20mm will also be a winner. Outstanding value for money... and if you own the bog standard 25mm plossl that comes with a new scope, consider this medium powered 15mm as a second lens, before you rush into high powered lenses.

Only tested on terrestrial objects so far due to weeks of cloudy skies, but this 9mm appears to perform really well for the money, with sharp, bright images, comparable to my more expensive eyepieces. Would be nice to be able to afford the hugely expensive top-end eyepieces out there costing hundreds, but for many of us amateur astronomers on modest budgets, just not affordable - so these well-performing oculars very welcome.

I have a few premium EP's but decided to give Svbony, a try. At the outset, it's built very well, and appears that QA have kept rigorous standards. However, after extensive comparisons, I find this slightly short of fine focus and ever so slightly - not a clear and bright EP. For the price point it's OK but would perhaps give other Svbony EP's a miss, going forward. Who knows, maybe it was a dud?

Excellect value and quality, all four EPs are made of metal. Easy to use, due to the wide angle. The Redline EPs are better to grip, ideal on cold nights.

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Als Ersatz für im Lieferumfang des Teleskops befindliches günstiges Plössl angeschafft. Wo das Plössl jetzt liegt weiß ich noch, würde es aber nie wieder benutzen. Der Qualitätsunterschied ist gravierend. Seither bin ich von Svbony überzeugt.

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Utile pour les planetes la lune ,j'ai vu les anneaux de saturne image sombre mais on reconnaît facilement le seigneur des anneaux .

Très bon produit - bonne qualité .