--- product_id: 380773208 title: "SVBONY SV503 Telescope, 102ED F7 Extra Low Dispersion Achromatic Refractor OTA, Micro-Reduction Rap Focuser, for Astrophotography" brand: "svbony" price: "€ 1465.42" currency: EUR in_stock: true category: "Svbony" url: https://www.desertcart.sk/products/380773208-svbony-sv503-telescope-102ed-f7-extra-low-dispersion-achromatic-refractor store_origin: SK region: Slovakia --- # S-FPL51 ED glass for ultra-low chromatic aberration 102mm aperture for max light intake 1:10 micro-reduction rack & pinion focuser SVBONY SV503 Telescope, 102ED F7 Extra Low Dispersion Achromatic Refractor OTA, Micro-Reduction Rap Focuser, for Astrophotography **Brand:** svbony **Price:** € 1465.42 **Availability:** ✅ In Stock ## Summary > 🔭 See the Universe Like Never Before — Don’t Just Watch, Experience! ## Quick Answers - **What is this?** SVBONY SV503 Telescope, 102ED F7 Extra Low Dispersion Achromatic Refractor OTA, Micro-Reduction Rap Focuser, for Astrophotography by svbony - **How much does it cost?** € 1465.42 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/380773208-svbony-sv503-telescope-102ed-f7-extra-low-dispersion-achromatic-refractor) ## 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 - • **Ready for Adventure:** Lightweight 3.95kg aluminum tube with retractable lens hood and protective covers—built for on-the-go pros. - • **Versatile Compatibility:** Supports 1.25" & 2" accessories plus 3/8" dovetail mount for seamless integration with your gear. - • **Pinpoint Precision Focus:** Micro-reduction 1:10 rack & pinion focuser ensures razor-sharp details with effortless fine-tuning. - • **Ultra-Clear, True Colors:** Premium S-FPL51 ED doublet glass minimizes chromatic aberration for vivid, distortion-free views. - • **Bright, Crisp Views Every Time:** 102mm large aperture captures 212x light gathering power for stunningly clear images. ## Overview The SVBONY SV503 is a professional-grade 102mm f/7 achromatic refractor telescope featuring premium S-FPL51 ED glass and a precision 1:10 micro-reduction rack & pinion focuser. Designed for both terrestrial and astrophotography use, it delivers bright, sharp, and low-aberration images. Compatible with standard 1.25" and 2" accessories and equipped with a 3/8" dovetail mount, this lightweight aluminum OTA is perfect for millennial pros seeking versatile, high-performance optics in a sleek, portable package. ## Description If you are looking for a dual-purpose telescope appropriate for both terrestrial and celestial viewing, then this 102mm compact refractor is for you. This scope is ideal for terrestrial,viewing wildlife, scenery;as well as casual astronomical observation such as the Moon, star clusters and brighter deep sky objects like the Orion Nebula and Andromeda Galaxy at night. Coating super fully multi coated lens ensures high light transmission and bright clear image. 3/8” Dovetail Tripod Mount 3/8 inches dovetail tripod mount with 1/4-20 tripod hole. You can connect SV503 telescope with tripod and eq mount easily. 1.25” and 2” Accessories Compatible SV503 refractor is compatible with all 1.25in and 2in accessories like eyepieces diagonal barlow lens for its 2in to 1.25in adapter. Specifications: (Optics ) Type: Refractor Type of build: Doublet air spaced achromatic Glass Grades: S-FPL51 Aperture: 102mm / 4.01-Inch Focal length: 714mm Aperture ratio: f/7 Resolving capacity: 1.17" Limit value: 12.1 Light gathering capacity: 212x Max. Useful magnification: 204x Tube weight: 3.95kg Tube outer diameter: 121mm Tube material: Aluminium Coating: (Focuser) Type of build: RAP ((rack and pinion) Connection: 2-inch Connecting threaded socket: M54*0.75 Ring clamp: Yes Rotating：Yes Gear reduction: 1:10 Fine movement The packaging includes: 1 x SV503 102F7 Telescopes OTA 1 x Pair Telescope Tube Ring 1 x 2" -1.25" Adapter 1 x Dovetail Plate 1 x Lens Cover 1 x 1.25" Dust Cover ## 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08ZS66JRB | | Additional Features | Large Aperture (102mm), Low Focal Ratio (f/7), S-FPL51 ED High Quality Glass, Dual Spacing Air Design and Dual Speed Focuser. | | Age Range Description | teens adults middle-aged and elderly | | Best Sellers Rank | #68,077 in Electronics ( See Top 100 in Electronics ) #60 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 | Super Multi Coated | | Compatible Devices | Camera | | Customer Reviews | 4.6 4.6 out of 5 stars (312) | | Exit Pupil Diameter | 0.5 Millimeters | | Eye Piece Lens Description | Barlow | | Field Of View | 1.45 Degrees | | Finderscope | Reflex | | Focal Length Description | 714 millimeters | | Focus Type | Manual Focus | | Item Dimensions D x W x H | 54D x 1W x 1H millimeters | | Item Weight | 3.95 Kilograms | | Manufacturer | Svbony | | Manufacturer Part Number | FCAF9359D | | Model Name | SVBONY Télescope SV503 | | Model Number | FCAF9359D | | Mount | Tripod Mount | | Number of Items | 1 | | Objective Lens Diameter | 102 Millimeters | | Optical-Tube Length | 630 Millimeters | | Power Source | Adapter | | Unit Count | 1 Count | | Zoom Ratio | 204 multiplier x | ## Product Details - **Brand:** SVBONY - **Eye piece lens description:** Barlow - **Model name:** SVBONY Télescope SV503 - **Objective lens diameter:** 102 Millimeters - **Optical tube length:** 630 Millimeters ## Images ![SVBONY SV503 Telescope, 102ED F7 Extra Low Dispersion Achromatic Refractor OTA, Micro-Reduction Rap Focuser, for Astrophotography - Image 1](https://m.media-amazon.com/images/I/51XqFFmO-sL.jpg) ## Available Options This product comes in different **Size** options. ## 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.sk/products/380773208-svbony-sv503-telescope-102ed-f7-extra-low-dispersion-achromatic-refractor](https://www.desertcart.sk/products/380773208-svbony-sv503-telescope-102ed-f7-extra-low-dispersion-achromatic-refractor) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-10-17*