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SVBONY

SVBONY SV503 Telescope, 102mm F7 Extra Low Dispersion Achromatic Refractor OTA, Telescope for Adults High Powered, Micro-Reduction Rap Focuser & ED Lens, for Deep Sky & Planets Astrophotography

    • Based on 270 reviews
Condition: New
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$519.99 Why this price?
New Year Deal · 20% off was $649.99

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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, Jan 15
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Size: 102mm


Features

  • 102mm objective lens diameter and f/7 focal ratio telescope OTA; large objective lens brings more lights into the scope body and you will get more bright and clear image
  • Doublet air spaced achromatic S-FPL51 ED glass provides you less chromatic aberration image
  • Crisp Image; ultra wide band multi-layer coating technology; 102mm aperture optics and retactable lens hood deliver bright wide-field images with sharp resolution
  • 90mm back focus; it comes with dual focus rack and pinion focuser with focus knob cover; you can get precious focus easily
  • Package includes; 102mm refractor OTA; 2 inch to 1.25inch adapter;metal hoop and dovetail; objective focuser wheel cover; a package with die-cut foam insert

Brand: SVBONY


Optical Tube Length: 630 Millimeters


Eye Piece Lens Description: Barlow


Objective Lens Diameter: 102 Millimeters


Telescope Mount Description: Tripod Mount


Product Dimensions: 24.77"D x 7.07"W x 8.64"H


Focus Type: Manual Focus


Power Source: Adapter


Finderscope: Reflex


Item Weight: 12.1 Pounds


Product Dimensions: 2.13 x 0.03 x 0.05 inches


Item Weight: 12.13 pounds


Item model number: FCAF9359D


Date First Available: January 1, 2024


Manufacturer: SVBONY


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jan 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • An awesome scope!
Size: 80mm
Review Image by nid nid
Review Image by nid nid
Review Image by nid nid
Review Image by nid nid
I purchased the SVBONY SV503 Telescope in Jan 2024 and have been using it for about 9-10 months now, and it has exceeded my expectations in every way. This telescope is a fantastic choice for both visual observation and astrophotography. Though I have primary used it for astrophotography. Here are some of the pros and cons I’ve experienced: Pros: Exceptional Optics: The 80ED F7 OTA with a 560mm focal length provides stunningly clear and bright images. The 80mm aperture allows for excellent light gathering, making it perfect for both planetary and deep-sky observations1. Compact and Portable: Despite its powerful capabilities, the SV503 is lightweight and easy to transport. This makes it ideal for stargazing trips and quick setups2. High-Quality Build: The telescope is well-constructed with durable materials. The dual hinged mounting rings and Vixen style dovetail make it easy to mount on various EQ or AzAlt mounts2. Versatile Use: Whether you’re a beginner or an experienced astronomer, this telescope is user-friendly and versatile. It’s great for capturing high-resolution images of celestial objects and for general sky watching1. Value for Money: Given its features and performance, the SV503 offers excellent value for its price. It’s a great investment for anyone serious about astronomy3. Cons: Limited Accessories: The telescope doesn’t come with a lot of accessories, so you might need to purchase additional eyepieces or a diagonal separately to get the most out of it4. Manual Focus: While the manual focus is precise, it can take some time to get used to, especially for beginners. An electronic focuser would have been a nice addition5. Overall, the SVBONY SV503 Telescope is a remarkable piece of equipment that delivers exceptional performance for both viewing and astrophotography. I highly recommend it to anyone looking to explore the night sky with clarity and detail ... show more
Reviewed in the United States on October 1, 2024 by nid nid
    • Excellent little refractor for the money
Size: 70mm
I own the Astro-Tech version of this refractor. I had both set up side-by-side last night. Mechanically they are similar but the Svbony version is nicer since it comes with a rotatable focuser and dual mounting rings. This scope is free of astigmatism and forms a nice sharp image with textbook Airy patterns at very high power (I was testing it as high as 210x magnification on double stars) There is definitely noticeable chromatic aberration present - this is expected for an F/6 doublet using less than premium low dispersion glass. My guess is the ED element in this scope is FK-61 or similar, vs the nicer FPL-53 or FCD-100 glass in higher-end refractors. But despite the CA, the views are sharp and mechanically the telescope is excellent. Compared to the Astro-Tech 70ED, this scope seemed to produce slightly cooler views, with the CA being closer to indigo in color. In comparison, the 70ED produces slightly warmer views with the CA being closer to violet in color. Both put up very nice views and take high magnification well. Excellent value when on sale. ... show more
Reviewed in the United States on October 20, 2024 by Jon L
    • You get what you pay for...except this time!
Size: 80mm
I wanted to get my hands on a portable APO refractor but did not have the funds to spend $800+ for an ED doublet/triplet. I have everything from a 10" SCT to C90 but wanted something portable for easy terrestrial viewing but with a wide enough FOV for astrophotography as well. I also have a Sky Watcher EvoStar 100 APO Doublet which I adore but it's too darn long to travel with. I found this SVBONY for $400 and Amazon had a coupon for it. With free returns I figured what did I have to lose right? The photos online do it little justice. First the build quality. It weighs a little over 6 pounds and it is built like a tank. Some people may consider the weight a con but sometimes build quality adds some weight. It has a 2-speed crayford-style focuser which feels superior to my EvoStar in almost every way. It's not a true crayford (actual rack-and-pinion) but feels great. It has graduation marks on it as well. The focuser is rotatable so you can adjust the position of the focus knobs. This feature is incredible at this price point. It is smooth as silk. The dew shield is retractable another feature which I wish my EvoStar had. The paint on the OTA appears super durable and is pleasing to the eye. Even the lens cap is heavy-duty aluminum. The mounting rings are nice and solid as are the tensioning knobs but you may need a longer dovetail down the line since the scope seems to be off balanced even with the rings all the way toward the focuser end. Extending the dew shield helps somewhat but not enough to help with heavy eyepieces or cameras. The scope is reminds me Orions EON class in almost every way. I'm wondering if it wasn't manufactured in the same plant. The glass is supposedly FPL-51. I only had a chance to take a peek at Jupiter with 20mm and 8.8mm EW eyepieces on using my EvoStar 2" dielectric but I noticed no CA. I was able to clearly distinguish bands with the 8.8mm. I did notice some CA on the moon however. This is a solid piece of equipment. Does not come with a diagonal or finder scope or finder scope mount for that matter but it only costs $400! SVBONY sells the finderscope mount for about $10 on Amazon. Add a diagonal and case and you're still way under budget for what you're getting. Very happy with this purchase. Will update when possible. ... show more
Reviewed in the United States on October 20, 2020 by Dr. Manhattan

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