- Extra-low dispersion (ED) glass: The SV503 80mm features ED glass for high-contrast, crystal clear, color-accurate images, perfect for discerning observers;
- Fully Multi-Coated Optics: The whole optical lens adopts the technology of ultra-wideband multilayer coating.Fully multi-coated ED optics deliver outstanding views during day or night;
- Dual-Speed Focuser for Precision: Featuring a 1:10 dual-speed rack and pinion focuser, the 2-inch toothed focuser allows for smooth and precise focusing adjustments, ensuring sharp images for both visual observation and astrophotography;
- Top-quality material: The appearance of the SV503 OTA is baked with high-end fine-grained paint,with exquisite appearance and delicate feel,all machined by CNC;
- Areas of application:SV503 80mm F7 telescope would be better begin for astronomy amateurs to do astrophotography.
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SV503 Telescope ED 80mm F7 Doublet Refractor OTA for Exceptional Viewing and Astrophotography
SV503 80mm F7 astronomy telescope SV503 would be better begin for astronomy amateurs to do astrophotography. For those who want to enjoy outdoor activities in the garden.
80mm Ultra-clear Refractor Telescope
A larger aperture means a larger amount of light will get a brighter picture.
ED Lens - Effectively Eliminate Chromatic Aberration
SV503 80ED telescope’s objective lens features an S FPL-51 extra-low dispersion glass ED element, which virtually eliminates chromatic aberration. This results in the good color correction for an ED doublet lens.
Dual Speed Focuser
The gear ratio of the dual speed 2-inch toothed focuser is 1: 10; which makes it easy to achieve accurate focus.
360 Degree Rotating
Deep Space Astrophotography
A thoroughly though-out design and high-quality mechanical components. This very special SV503 telescope provides astrophotographers, visual observers or nature watchers with bright, wide field views when observing starry skies or nature watching.
Simply AMAZING!
This telescope is nothing short of stunning! it is an absolute work of engineering genius in and of itself. You can tell whoever designed this put so much thought into everything that would make using this telescope not only an enjoyable experience, but user friendly, so that no matter what your skill level is in using a device like this, you can operate this telescope with general ease.
If you live in a place that has a lot of light pollution, you're not going to have any problems with this (no worries at all). If you have some vision problems yourself, you can adjust this to the point where you can see what you need to see with no problems at all. I know when people think of a telescope, they usually are thinking about having it outside at night, but we have also seen some pretty amazing things in the day using this. All I can say is, if you have anyone in your family or you yourself are a fan of looking at Celestial Bodies, you are going to love owning this telescope.
Good telescope
I am satisfied with this telescope because it serves its purpose as an entry-level tool for stargazers looking to explore and learn about the night sky, wildlife, monuments, and birds without investing heavily upfront.
Stellar Performance with Brighter Imaging
A Cut Above the Rest" I've been using this telescope for a few nights now, and I'm genuinely impressed with the clarity of the images it provides. Capturing more light than I expected, making stargazing a true delight. The low-dispersion ED glass elements are a fantastic addition, eliminating chromatic aberration and offering stunning color accuracy. The broadband coating ensures that every view is sharp and distortion-free. A fantastic upgrade from my old telescope!
Awesome telescope
So i bought this telescope on amazon from the official svbony store, i had to ship it to Uruguay since i live in Montevideo, it came really fast from Miami to Montevideo, i have it for almost 6 months now and its being amazing for me, picture quality is great, quality is also great, i just had one issue where one screw was losen and chiped the focus rail but costumer support really helped me to fix it. I'm using it with a Sky Watcher AZ GTi whit EQ Mod and EQ Firmware, i also bought some filters like moon, UV/IR, UHC and CLS from svbony, all of them are good quality as well the dew heater. In the future im planing to get the sv193 0.8x focal reducer, and the SV241.
Very nice travel refractor!
This SV503 ed doublet scopes are very capable and a great start for people not wanting to spend a fortune.
Amazing Telescope
my first real telescope for a beginner and it’s amazing. I’m truly enjoying it so far.
Outstanding build quality! Love it!
This is my first SVBony scope I have purchased and all I can say is I absolutely love it! Right now I am using primarily for visual observation but moving into Astro photography. The build quality and optic quality on this scope is outstanding. I have previous Celestron 100mm scope I purchased that doesn’t even come close to the detail this 80mm ED F7 scope provides. My previous 100mm scope would not show me any planet detail of Jupiter. With this scope which is even smaller I can see cloud structure, Great Red Spot, and color detail of Jupiter at incredible detail and quality. I am using 100% SVBony accessories and the red line optics with 2X barlow and SVBony upgraded diagonal. This is a professional quality telescope with practically zero chromatic aberration using the color correction filter. This has become my new go to scope and I couldn’t be happier with the SVBony AZ tripod and mount. What a difference this made in my nightly viewing experience!
Outstanding build quality! Love it!
This is my first SVBony scope I have purchased and all I can say is I absolutely love it! Right now I am using primarily for visual observation but moving into Astro photography. The build quality and optic quality on this scope is outstanding. I have previous Celestron 100mm scope I purchased that doesn’t even come close to the detail this 80mm ED F7 scope provides. My previous 100mm scope would not show me any planet detail of Jupiter. With this scope which is even smaller I can see cloud structure, Great Red Spot, and color detail of Jupiter at incredible detail and quality. I am using 100% SVBony accessories and the red line optics with 2X barlow and SVBony upgraded diagonal. This is a professional quality telescope with practically zero chromatic aberration using the color correction filter. This has become my new go to scope and I couldn’t be happier with the SVBony AZ tripod and mount. What a difference this made in my nightly viewing experience!
For the recommended price
A little adjustment of the focuser and that's it. The optics can tell it's ED glass, you can tell the difference. I'll bring you some deep-sky shots in the future.
Very good
I’m experimenting with filters to see whether I can get a better look at nebulae, so I’m not going to talk about out those. You can see some of them, but they are hard to make out since they just look like an area of grey mist against the blackness.
I recently bought a zoom eye piece and can’t wait to see Saturn at the higher 7mm magnification.
It’s a very good telescope
| Brand | SVBONY |
| Model | SV503 |
| Objective Lens Diameter | 80mm |
| Eye Piece Lens Description | ED |
| Focal Length | 560 mm |
| Focal Ratio | F7 |
| Lens Coated | Ultra-wideband Coating |
| Objective Lens Type | Double Separation Lens Structure |
| Limit Magnitude | 11.6 |
| Set The Light Force | 130.6x |
| Resolution | 1.5 Arcseconds |
| Weight | 3950g |
| Telescope Tube Material | Aluminum |
| Tube Outer Diameter | 103mm |
| Focuser | 2 inch Dual Speed Focuser; The Gear Ratio 110 |
| Focuser Type | Rack Pinion Design |
| Packages | 1x SV503 White 80ED F7 Telescope OTA (for observing and for astrophotography) |
| Product Dimensions | 540mm*215mm*230mm |
Features
- FPL-51 extra-low dispersion glass ED element
2. Dual Speed Focuser
3. 80mm Aperture
4. Metal Hoop
5. ED Lens - Effectively Eliminate Chromatic Aberration
6. Gear Ratio 1:10
The Image Shared by Oleg Ivlev
Applicable Accessories
US$ 49.98 ~ US$ 82.99
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