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2026 ASTRONOMY DAYFESTIVALDEAL
Capture the sky & upgrade your imaging setup with up to 45% off
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2026 ASTRONOMY DAYFESTIVALDEAL
Capture the sky & upgrade your imaging setup with up to 45% off
SHOP NOWSVBONY
Closer to Wonder.
Available in 100+ Markets
100k+ Global Customers
Pioneering in Telescopes Technology for 9 Years
Full-Frame APO Petzval Lens for Flawless Deep-Sky Imaging
SV555 advanced Petzval design with two ED elements delivers pinpoint stars.
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Cooled IMX533 Camera for Professional Deep-Sky Imaging
Featuring a 1-inch Sony IMX533 sensor with over 80% quantum efficiency
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Full-Frame APO Petzval Lens for Flawless Deep-Sky Imaging
SV555 advanced Petzval design with two ED elements delivers pinpoint stars.
SHOW NOW
Cooled IMX533 Camera for Professional Deep-Sky Imaging
Featuring a 1-inch Sony IMX533 sensor with over 80% quantum efficiency
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Professional Deep-Sky Imaging, Zero Compromise
Capture the cosmos with clarity and confidence.
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Professional Deep-Sky Imaging, Zero Compromise
Capture the cosmos with clarity and confidence.
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HASSLE-FREE WARRANTY
Comprehensive warranty protection on all purchases.
FAST, FREE DELIVERY
Fast shipping in 3-7 days on orders.
30-DAY MONEY-BACK GUARANTEE
Return within 30 days for a full refund.
PAY WITH EASE
Pay immediately or in installments with Affirm.
WE ARE HERE TO HELP
Contact our expert team via email or live chat.
SVBONYCREDITS REWARDS
Buy more, save more, and earn more.
HASSLE-FREE WARRANTY
Comprehensive warranty protection on all purchases.
The Stories Behind the Lens
Giancarlo Guzman US
2
Hans Haans NL
3
Dimitrios Deligeorgopoulos (Artemis Space Observat GR
5
Viktor Uri FR
4
William Beam US
5
Daryl Perreau AU
7
Raghuraman R US
7
Nicos Kountouris Cyprus
5
davide nobile DE
6
Clive Bohannan GB
21
Martin Mancuska AT
30
Wellenberg NO
6
Straight From Our Fans
Philip Duggan
After much research I chose this scope … arrived in great packaging and the quality medal throughout …is very very high a true delight … very happy and would recommend.
This is a great refractor for a great price! I'm an astro-photographer and I've had mine for almost two months. I still get excited about using it! The quality is comparable to the best on the market. The look is almost identical to that of the Williams Optics Zenithstar. Pictures don't do it justice. You can feel the quality in your hands. From the eggshell finish to the gold accents. Solid body, check. Extendable dew shield, check. Tight dual focuser, check. Quality FPL-51 glass, check. Portability, check. This quality at this price, well, worth every penny.
Bill Collins
The SVBONY SV503 ED80 f/7 Telescope is a great little telescope for the value. It is light weight making it ideal for a grab and go scope for quick setup time and use, Features dual hinged mounting rings and Vixen style Dovetail for easy mounting on most any brand EQ or AzAlt mount. SMC Coated optics. 2 Speed RAck and Pinion focus, rotating focus head. You can use 2" or 1.25" eyepieces with the supplied 1.25" adapter. Nice and sturdy construction and machining. white powder coated Aluminum OTA. Sliding Dew Shield for smaller storage when nt in use.
Paired with the SV106 50mm Guide Scope and the SV305 Camera makes for a nice little Astrophotography rig at a price thet won't break the bank. Great starter telescope for someone wanting and all around use telescope for both viewing and Astrophotography.
I have owned my 503 ED80 for about a year and have used it many time in my observatory. Excellent views of the planets,Moon,Sun and many of the Messier Objects. I compared it to my Meade LX85 R5 f/5.8 Refractor and didn't see a lot of difference other than the larger aperture scope was brighter. The 503 ED80 has very little Chromatic Aberration common in most Doublet Refractors. It is nearly un noticeable using a Baader Fringe Killer Filter. I have several other telescopes and I highly recommend this for anyone on a budget or to add to your telescope collection. They have a full line of Telescopes and accessories at very good prices and pretty good quality items. I own sever acc
Rodolfo Paulino
Telescopio completo para cielo profundo, lunar,solar y planetario con barlow. Para poner cámara dedicada planetaria es necesario un extensor para enfocar
Herbert W Hamber
Excellent optical and mechanical quality, had a chance to use it (coupled to a Canon EOS T6i camera) on Orion M42, the Horsehead nebula and the Rosette nebula. Truly outstanding for the price.
Oscar Romero
Amazing and good good price
Daniel Paulino
enfocador suave, liviano, Calidad y precio!
NewEnglander
+ Very nicely made, appreciate the built-in rotator with the tightening screws. I don't see this on telescopes with much higher price tag, it's usually an add-on accessory.
+ Feels sturdy, although I did go through all the screws to make sure they are all tight, a few was a bit loose.
+ The Focuser is like butter, very nicely made, I like the bottom knurled-screw to loosen or tighten the focuser.
+ The dew shield is nice and tight, I had issues with other brands, that the dew shield slides back down too easily. This has just the right amount of tightness.
+Lens is great! (See images) I don't see much chromatic aberration at all. Those who don't know what that is, that lens in the scopes bend the light to focus into your eyepiece and lesser quality lens tend to create this rainbow color halo around stars and shiny objects, because the lights in the spectrum don't exactly focus into a tight spot. This is usually corrected with another piece of lens (those scopes called apochromatic triplet telescopes) , but so is the price go up, way up. For this telescope with only a doublet lens, it's doing fantastic!
Brian Puhl
It's a solid scope. Make sure you buy it with the field flattener or your edges will be skewed. My stars aren't perfect but that's my fault, plus bad tracking.
The focuser is very easy to use, and very sturdy. It comes with a dovetail and a 1/4-20 mount thread so you can use this on a startracker like SkyGuider or Star Adventurer. I do not regret this purchase, for an entry level scope, it's great.
Also, to the individual claiming this scope has a purple fringe.... it does NOT. Your camera is producing amp glow, getting warm. I have not experienced this issue at all.
Michael Wheeler
The SVBony SV503ED 80mm refractor is a great value and offers fantastic optical performance. For the price of this instrument users will find excellent optical performance. Chromatic color aberation on the brightest stars are barely noticeable and easily handled in post processing. The OTA weight is easily accommodated on light weight mounts such as the Skywatcher AZ-GTi and similar mounts.
This refractor is a bargain that should not be overlooked.
Clear skies...
Reviews from Our Astronomers
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