SV503 80ED F7 Telescope OTA Achromatic Refractor Tube 2″ Dual Speed Focuser SV503SV503 80ED F7 Telescope OTA Achromatic Refractor Tube 2″ Dual Speed Focuser SV503SV503 80ED F7 Telescope OTA Achromatic Refractor Tube 2″ Dual Speed Focuser SV503SV503 80ED F7 Telescope OTA Achromatic Refractor Tube 2″ Dual Speed Focuser SV503SV503 80ED F7 Telescope OTA Achromatic Refractor Tube 2″ Dual Speed Focuser SV503SV503 80ED F7 Telescope OTA Achromatic Refractor Tube 2″ Dual Speed Focuser SV503

SV503 80ED F7 Telescope OTA Achromatic Refractor Tube 2″ Dual Speed Focuser SV503

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Product Description

SVBONY SV503 80ED F7 Telescope OTA

Main features:

This exquisite instrument produces exceptionally sharp images of the moon, planets, bright nebulae, and daytime terrestrial targets
Beautifully crafted with extra-low dispersion, multi-coated lenses with excellent optical properties that virtually eliminate chromatic aberration and enhance contrast
Bright, wide-field views make this telescope well-suited for visual observation or astrophotography, and it’s superb as a terrestrial spotting scope or extreme telephoto lens
An exceptional value – an advanced telescope at an entry level price


• FPL-51 Extra-Low Dispersion (ED) 80mm doublet glass lenses are chemically stable and maintain their shape with changes in temperature so focus stays sharp
• The optical tube assembly (OTA) is made from high-grade aluminum with is baked-on powder coating for professional appearance and elegant feel
• A dual-speed 2” rack-and pinion focuser uses 1:10 ratio gearing to provide back-lash free precise focusing with minimum effort
• Included tube rings make mounting easy, and an eyepiece adapter let you use 2: and 1.25” eyepiece and camera adapters
• The acclaimed SvBONY SV305 planetary camera is the perfect companion accessory

The packaging includes:

White 80ED F7 Telescope OTA

Product Show

By Lenkov Vasily
c/2020 F3 (NEOWISE)
Saint-Petersburg, Moscow district.
Time 0.30 – 0.50 MSC 10-07-2020
Svbony SV503 80-560ED
Olympus E-P5, ISO200, 1sec x 85
PIPP, Registax, Fitswork.

Photographer:Jim Toplicar
I captured this image of M8 (Lagoon Nebula) early this morning. I am vey happy with the performance of SV503 telescope.

Photographer:Jim Toplicar
Photography target:M101 in the Big Dipper.
Filming locations: a suburb of Dallas
Equipment: SV503 80ED Telescope
Here is the latest image that Jim Toplicar did of M101 in the Big Dipper. It is good, but not great because he took it from a suburb of Dallas and you can’t use the Optolong l-eNhance filter on galaxies. But, considering that, it is pretty good.

By Kevin Cobble


More images from the SV503 80mm ED telescope. This is an image of NBC7000 North America Nebula taken by Jim Toplicar from his backyard in a suburb of Dallas.

Buyer’s Show

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Item Specifics

Brand Name: 
Model Number: 
 SV503 White 80ED F7
Aperture of objective lens: 
Focal length: 
 560 mm
Focal ratio: 
Lens Coated: 
 Ultra wideband coating SMC
Objective Lens type: 
 Double separation lens structure
Limit magnitude: 
Set the light force: 
 1.5 Arcseconds
Telescope tube material: 
mirror tube: 
 Fine grain baking paint
Extinction bar: 
 Plastic blade bar
 2 inch Dual speed focuser, the gear ratio 1:10
The packaging includes: 
 White 80ED F7 Telescope OTA
Good for use: 
 Can be used indoors


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Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

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Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

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We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-20 Business days
Canada, Europe 10-20 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
*This doesn’t include our 2-5 day processing time.

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Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

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For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

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