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SVBONY SV503 Telescope ED 80mm F7 Doublet Refractor OTA for Exceptional Viewing and Astrophotography

SKU: F9359B
US$ 379.99 -11%
List Price: US$ 429.99
  • 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.


11 reviews

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I absolutely love it!

I absolutely love it! It was my first serious astrophotography telescope and I see no need to replace it for a bigger name brand. I think you will genuinely be impressed by it. It's compact, light enough. It doesn't feel like a cheap junky telescope. Its very decent quality. I have no doubts you will get amazing results.

Easy to focus, light weight, set-n-forget and for the price

I own the SV503 80mm with the 0.8 reducer. The 503 is really a great scope to work with! Easy to focus, light weight, set-n-forget and for the price: I am still trying to find fault with it.

Great Value

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...

Honestly better than I expected...

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.

Amazing value for the money for both beginners and pros

+ 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!

Excelente ED

enfocador suave, liviano, Calidad y precio!

Excellent

Amazing and good good price

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.

Excelente telescopio

Telescopio completo para cielo profundo, lunar,solar y planetario con barlow. Para poner cámara dedicada planetaria es necesario un extensor para enfocar

SVBONY SV503 ED80 F/7 TELESCOPE REVIEW

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

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

1. 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

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