- Extra-low dispersion glass; SV503 Telescope OTA is designed with ED glass; will give you the crystal clear image; SV503 80ED telescope produces an especially colour true and high contrast image; just right for more discerning observers;
- Dual-speed rack and pinion focuser; the gear ratio of the dual speed 2-inch toothed focuser is 1: 10; which makes it easy to achieve accurate focus;
- 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;
- All optical surfaces multi-coated; the whole optical lens adopts the technology of ultra-wideband multilayer coating; 80mm aperture; fully multi-coated ED optics deliver outstanding views; day or night;
- Areas of application; SV503 80mm F7 astronomy telescope SV503 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.
Suitable for planetary photography
I bought this exact OTA a month ago and I tried planetary photography and the results surprised me a lot.
Excelente ED
enfocador suave, liviano, Calidad y precio!
High performance and well-build quality
I bought the SV503 80 and I'm very happy with it's performance and build quality.
This scope will make your astrophotography a real joy
I have the svbony 503 80ED and the sv550 122mm, I started astrophotography seriously at the end of last year.I'm a real fan of the Svbony brand.
Best choice for both visually observing and astrophotography
The SV503 telescopes are awesome for this price-range. And especially the 102mm is the best choice for both visually observing and astrophotography.
Excellent ED doublet refractor
I own this 102ED myself, and I am planning to add a mono camera and filters ouch instead of getting a triplet/APO
Suitable for beginner astrophotography
I purchased the 503 80ED last year after having entered into AP and had no idea what a doublet was. I found that the quality was great considering it was my first refractor.
Excellent
Amazing and good good price
The performance for visual astronomy has been great.
I bought the 102 version last month. I'm under Bortle 8 skies, so even my C6 has contrast issues . Yet, the Svbony, under full magnification 200x (using your favorite Baader Zoom and barlow set) at Jupiter and Saturn worked very well.
Fantastic Scope for the Price !
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.
| 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$ 49.99 ~ US$ 62.99
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