--- product_id: 313389498 title: "SV503 Telescope for Adults High Powered, 102mm Large Diameter F7 ED" brand: "svbony" price: "4575.82 DT" currency: TND in_stock: true reviews_count: 13 category: "Svbony" url: https://www.desertcart.tn/products/313389498-sv503-telescope-for-adults-high-powered-102mm-large-diameter-f7 store_origin: TN region: Tunisia --- # 360° field rotator for perfect alignment Dual-speed focuser for pinpoint precision 102mm aperture for stunning clarity SV503 Telescope for Adults High Powered, 102mm Large Diameter F7 ED **Brand:** svbony **Price:** 4575.82 DT **Availability:** ✅ In Stock ## Summary > 🌌 Unlock the Universe: See More, Capture More, Be the Star of Your Night! ## Quick Answers - **What is this?** SV503 Telescope for Adults High Powered, 102mm Large Diameter F7 ED by svbony - **How much does it cost?** 4575.82 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/313389498-sv503-telescope-for-adults-high-powered-102mm-large-diameter-f7) ## Best For - svbony enthusiasts ## Why This Product - Trusted svbony brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Weather Ready:** Aluminum retractable hood blocks stray light and dew, so your night sky sessions stay uninterrupted and crystal clear. - • **Color-True Clarity:** S-FPL51 ED glass slashes chromatic aberration, ensuring planets and deep-sky objects pop with vivid, true-to-life colors. - • **Brilliantly Bright Views:** 102mm large aperture with FMC coating delivers crisp, high-contrast images that bring the cosmos closer than ever. - • **Seamless Camera Alignment:** 360° field rotator means no more frustrating tube rotations—perfect your shot with ease and speed. - • **Effortless Precision Focus:** Smooth dual-speed focuser with 90mm travel lets you lock in razor-sharp detail, even with advanced astrophotography gear. ## Overview The SVBONY SV503 is a high-powered 102mm aperture F7 ED refractor telescope designed for serious adult astronomers and astrophotographers. Featuring premium S-FPL51 ED glass and fully multi-coated optics, it delivers bright, high-contrast, and color-accurate views of planets and deep-sky objects. Its dual-speed focuser with 90mm travel and 360° field rotator enable precise focusing and effortless camera alignment. The retractable aluminum hood protects against stray light and dew, making it ideal for extended night sky observations. Backed by a lifetime warranty and excellent build quality, this telescope offers professional-grade performance at a compelling price point. ## Description desertcart.com : SVBONY SV503 Telescope for Adults High Powered, 102mm Large Diameter F7 ED | Extra Low Dispersion Achromatic OTA, Dual-Speed Focuser, Refractor Telescope for Planets Deep Sky Astrophotography Visual : Electronics Review: Nice Scope for a Good Price - This is a very nice scope, especially for its price point. I've taken some lovely images using this scope. From the start, I've used the focal reducer and found I could never get round stars to the corners; it doesn't give a very flat image. This scope is undoubtedly a good buy and perfect for getting into "serious" astrophotography. **Pros:** - Well built - Allows for very nice images with some post-processing. - The dew shield is retractable, which makes it easier to move around. - It looks really nice! - Sold at an excellent price, especially considering its good quality. - The tube rings are moveable and have a built-in handle. - Many more cool features! Love this unit. **Cons:** - I couldn't get round stars to the corners, but post-processing can overcome this. This is a really nice scope. You can get high-quality images at a relatively budget price. I liked it enough I bought the 70ED as well. I would not hesitate to recommend this scope. Like almost anything in astrophotography, you'll want to upgrade to a more flat field scope at some point. Review: This ED scope is outstanding! - Purchased this scope because I figured with the Ohara FPL51 ED optics it should be half way decent but was really surprised with it performance vs price ratio. I owned way too many scopes in the past 30 years but wanted a decent ED refractor with a good built quality and a focuser that would not slip with a big load on the back of it. This scope delivers and the built quality is excellent, it reminds me of the Willian Yang scope I have owned in the past. Focuser is excellent, smooth and precise plus no slippage like some crayford focuser I have owned. The rings are sturdy and I cannot knock anything about this scope. Now for how it works under the stars cause that is were the rubber meets the road and it sure does. Star test is like a two element 102mm objective with an ED element, it has a little bit of color on one side of focus and none on the other side but you can detect concentric diffraction rings that are a perfect circle but at focus there is NO CA, NO FALSE COLOR at all even when looking at the brighter planets and the moon. I have had this scope out on a good steady night and when seeing allows it does stupid higher powers like 275X but I have no other eyepiece/barlow combo that will go higher but the image is still sharp just get slightly dimmer but it takes power well. At F7 its just fast enough to get some really nice views of the brighter DSO's plus does a great job at splitting doubles but it works great on planetary and lunar. Years ago a scope with this type of performance would cost way over a Kilowbuck so this is an excellent value. I also like the fact if there was something wrong with the scope they would either refund your payment or replace the scope, many retailers would leave you out to dry if there were optical issues. Yes I am pleased and I would like to see them come out with a larger ED scope in the future. ## Features - Superior Optics: This telescope for adults features 102mm aperture, 714mm (f/7) focal length, equipped with FMC coating to improve light transmission and reduce internal reflections; Delivers brighter, higher-contrast images for both astrophotography and visual observation - Reduced Chromatic Aberration: With its S-FPL51 ED glass, this telescope for adults high powered significantly minimizes color fringing; Experience images with true-to-life color and sharp detail, perfect for planetary observation and deep-sky astrophotography - Dual-Speed Focuser & 360° Field Rotator: The built-in 360° field rotator allows perfect camera alignment without tube rotation; Coupled with the smooth dual-speed focuser(1:10), achieving and maintaining critical focus is effortless - 90mm Focus Travel: This refractor telescope features 90mm of focus travel, enabling precise focusing even when used with astrophotography accessories such as filter wheels and field flatteners - Aluminum Retractable Hood: The 133mm retractable hood actively blocks stray light, prevents dew formation, and protects the objective lens; This astronomical telescope is perfect for adult astronomers who observe the night sky ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08ZS66JRB | | Additional Features | 133mm Retractable Lens Hood, 360° Field Rotator, Dual-speed focusing, Fully Multi-Coated, S-FPL51 ED glass | | Age Range Description | teens adults middle-aged and elderly | | Best Sellers Rank | #1,055 in Camera & Photo Products ( See Top 100 in Camera & Photo Products ) #82 in Telescope Refractors | | Brand | SVBONY | | Built-In Media | 1 X 2" -1.25" Adapter & 1.25" Dust Cover, 1 X Dovetail Plate, 1 X Lens Cover, 1 X Pair Telescope Tube Ring, 1 X SV503 102 F7 Telescope | | Coating | Fully Multi-Coated | | Compatible Devices | Finder scope, Mirror Diagonal, Telescope Camera, Telescope Eyepiece, Telescope Filter | | Customer Reviews | 4.8 out of 5 stars 96 Reviews | | Exit Pupil Diameter | 0.5 millimeters | | Eye Piece Lens Description | Barlow | | Field Of View | 1.45 degrees | | Finderscope | no | | Focal Length Description | 714 millimeters | | Focus Type | Manual Focus | | Item Dimensions D x W x H | 24.77"D x 7.07"W x 8.64"H | | Item Weight | 3.95 kg | | Manufacturer | SVBONY | | Manufacturer Part Number | FCAF9359D | | Model Name | FF9359D | | Model Number | FCAF9359D | | Mount | Tripod Mount | | Number of Items | 1 | | Objective Lens Diameter | 10.2 centimeters | | Optical Tube Length | 63 centimeters | | Optical-Tube Length | 63 centimeters | | Power Source | Adapter | | Telescope Mount Description | Tripod Mount | | Warranty Description | We provide lifetime warranty for telescope or OTA and 30 days no reason to return. Beyond the warranty period: We still offer maintain service, buyers are required to afford corresponding costs. We processed in the most hassle-free way possible.You just need to contact with us on Amazon ,we will reply you within 12 hours | | Zoom Ratio | 204 | ## Product Details - **Brand:** SVBONY - **Eye Piece Lens Description:** Barlow - **Finderscope:** no - **Focus Type:** Manual Focus - **Model Name:** FF9359D - **Objective Lens Diameter:** 102 Millimeters - **Optical Tube Length:** 630 Millimeters - **Power Source:** Adapter - **Product Dimensions:** 24.77"D x 7.07"W x 8.64"H - **Telescope Mount Description:** Tripod Mount ## Images ![SV503 Telescope for Adults High Powered, 102mm Large Diameter F7 ED - Image 1](https://m.media-amazon.com/images/I/51XqFFmO-sL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice Scope for a Good Price *by M***. on February 15, 2025* This is a very nice scope, especially for its price point. I've taken some lovely images using this scope. From the start, I've used the focal reducer and found I could never get round stars to the corners; it doesn't give a very flat image. This scope is undoubtedly a good buy and perfect for getting into "serious" astrophotography. **Pros:** - Well built - Allows for very nice images with some post-processing. - The dew shield is retractable, which makes it easier to move around. - It looks really nice! - Sold at an excellent price, especially considering its good quality. - The tube rings are moveable and have a built-in handle. - Many more cool features! Love this unit. **Cons:** - I couldn't get round stars to the corners, but post-processing can overcome this. This is a really nice scope. You can get high-quality images at a relatively budget price. I liked it enough I bought the 70ED as well. I would not hesitate to recommend this scope. Like almost anything in astrophotography, you'll want to upgrade to a more flat field scope at some point. ### ⭐⭐⭐⭐⭐ This ED scope is outstanding! *by J***E on December 13, 2021* Purchased this scope because I figured with the Ohara FPL51 ED optics it should be half way decent but was really surprised with it performance vs price ratio. I owned way too many scopes in the past 30 years but wanted a decent ED refractor with a good built quality and a focuser that would not slip with a big load on the back of it. This scope delivers and the built quality is excellent, it reminds me of the Willian Yang scope I have owned in the past. Focuser is excellent, smooth and precise plus no slippage like some crayford focuser I have owned. The rings are sturdy and I cannot knock anything about this scope. Now for how it works under the stars cause that is were the rubber meets the road and it sure does. Star test is like a two element 102mm objective with an ED element, it has a little bit of color on one side of focus and none on the other side but you can detect concentric diffraction rings that are a perfect circle but at focus there is NO CA, NO FALSE COLOR at all even when looking at the brighter planets and the moon. I have had this scope out on a good steady night and when seeing allows it does stupid higher powers like 275X but I have no other eyepiece/barlow combo that will go higher but the image is still sharp just get slightly dimmer but it takes power well. At F7 its just fast enough to get some really nice views of the brighter DSO's plus does a great job at splitting doubles but it works great on planetary and lunar. Years ago a scope with this type of performance would cost way over a Kilowbuck so this is an excellent value. I also like the fact if there was something wrong with the scope they would either refund your payment or replace the scope, many retailers would leave you out to dry if there were optical issues. Yes I am pleased and I would like to see them come out with a larger ED scope in the future. ### ⭐⭐⭐⭐⭐ Love it *by N***A on January 23, 2023* Update: After using it for nearly 2 years I still enjoy it and can pull up great pictures of the planets. It’s not the strongest scope out there but it does what it should for the money! ⭐️⭐️⭐️⭐️⭐️ 💯 Really liking this scope! Don’t expect to se footprints on the moon or incredible details of Saturn’s rings but you will definitely see the Saturn and it’s rings, moons of Jupiter and it’s clouds. Keep in mind picture of the moon I attached was taken on my phone and scope was mounted on wobbly tripod so it’s came out pretty bad haha. Now, I’m a beginner but wanted something better after trying few scopes and doing a lot of research and I’m satisfied, and I think I will be satisfied for a while lol it’s just matter of good tripod. Don’t expect to buy this scope, put it on $100 tripod (even if it claims will support the weight) and hope it won’t wobble. Don’t make my mistakes haha. Expect to purchase nice mount and you will get a good image through eyepiece in return. Didn’t try it for nebula yet, as still exploring planets with it, trying out different eyepieces/filters. But I’m expecting to get a good view as reviews here on Amazon and with my personal research show. Overall it’s a great scope for its money. ## Frequently Bought Together - SVBONY SV503 Telescope Tube, 102mm F7 Extra Low Dispersion Achromatic Refractor OTA, Telescope for Adults High Powered, Micro-Reduction Rap Focuser & ED Lens, for Deep Sky & Planets Astrophotography - SVBONY Focal Reducer, M54X1 Field Flattener, Telescope Accessory for SV503 102mm ED Telescope - SVBONY Universal Dovetail Base, Finderscope Mount Bracket, for Installation of Finder Scope for Optical Telescope --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/313389498-sv503-telescope-for-adults-high-powered-102mm-large-diameter-f7](https://www.desertcart.tn/products/313389498-sv503-telescope-for-adults-high-powered-102mm-large-diameter-f7) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-25*