---
product_id: 209544905
title: "Svbony SV503 Telescope Refractor OTA, 80F7 Doublet ED Professional Optical Tube Assemblies, with Dual Speed Focuser, for Adult Deep Sky Astrophotography Visual Astronomy"
brand: "svbony"
price: "498 Lei"
currency: RON
in_stock: false
reviews_count: 9
url: https://www.desertcart.ro/products/209544905-svbony-sv503-telescope-refractor-ota-80f7-doublet-ed-professional-optical
store_origin: RO
region: Romania
---

# ED glass minimizes chromatic aberration 80mm aperture for brighter views Dual-speed focuser for precision Svbony SV503 Telescope Refractor OTA, 80F7 Doublet ED Professional Optical Tube Assemblies, with Dual Speed Focuser, for Adult Deep Sky Astrophotography Visual Astronomy

**Brand:** svbony
**Price:** 498 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🔭 Unlock the cosmos with precision and clarity — don’t just observe, experience the stars!

## Quick Answers

- **What is this?** Svbony SV503 Telescope Refractor OTA, 80F7 Doublet ED Professional Optical Tube Assemblies, with Dual Speed Focuser, for Adult Deep Sky Astrophotography Visual Astronomy by svbony
- **How much does it cost?** 498 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/209544905-svbony-sv503-telescope-refractor-ota-80f7-doublet-ed-professional-optical)

## 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

- • **Crystal-Clear ED Glass:** Extra-low dispersion lenses eliminate color fringing for razor-sharp, true-to-life astronomical images.
- • **Brilliant 80mm Aperture:** Capture more light and reveal stunning celestial details with enhanced brightness and contrast.
- • **Ultra-Wideband FMC Coating:** Maximize light transmission and reduce glare with advanced multi-layer coatings for vivid, high-fidelity views.
- • **Precision Dual-Speed Focuser:** Switch seamlessly between fast and fine focusing to lock in perfect clarity without image shift.
- • **Universal 2" to 1.25" Adapter:** Effortlessly compatible with all standard accessories, making upgrades and customization a breeze.

## Overview

The Svbony SV503 is a professional-grade 80mm refractor OTA featuring ED doublet lenses and ultra-wideband FMC coatings to deliver bright, high-contrast, and color-accurate views. Its dual-speed focuser ensures precise manual focusing, while the included 2" to 1.25" adapter offers broad accessory compatibility. Designed for deep sky astrophotography and visual astronomy, it’s a must-have for serious stargazers seeking crisp, detailed celestial observations.

## Description

High-quality 80mm refractor telescope with ED glass, anti-reflective coatings, and dual-speed focuser for clear, bright images and precise focusing during astronomy.

Review: very nice scope - SVbony are quite new here in the uk, but they are quality at a great price. this is a brilliant scope for astro photography (if that's what you are looking for) or for just star gazing. The image is clear sharp and i could see NO abrasions stars are very sharp and clear, the moon is beautiful, Jupiter amazing you can see the bands easily and i haven't seen Saturn yet due to the poor weather but i have no doubt will be a joy through this scope. Deep sky objects will be great astro photography targets with this scope. the scope is made to an high standard and the focuser feels quality. I am very pleased with this scope and would recommend.
Review: New to all of this - Love this telescope but am 100% a noob and havent got a clue what i am doing, however! within 2 nights i managed to get these shots with the scope.

## Features

- 80 mm aperture: can gather more light; this Svbony telescope OTA can present clearer details and brighter objects during astronomical observation or photography; and increase image contrast
- ED glass: ED glass is extra-low dispersion glass; can effectively correct chromatic aberration; with lanthanum glass and spacer doublet lens structure; minimize the influence of secondary spectrum; improve color accuracy
- Ultra-wideband FMC: The SV503 telescope reduces reflectivity to just 0.2% per lens surface; improves color fidelity and brightness; eliminates stray light and ghosting
- Dual-speed focuser: 1:10 gear ratio; one for fast focusing; one for fine focusing; more precise and easy focusing; improve clarity and focusing speed; achieve high-precision observation; no gap or image shift
- 2'' - 1.25'' adapter: This professional telescope is compatible with all 1.25'' and 2'' accessories; no need to accommodate accessory size; more convenient and easy to use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086ZGHQCB |
| Aperture Modes | F7 |
| Best Sellers Rank | 62,271 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 180 in Telescopes |
| Brand | SVBONY |
| Customer Reviews | 4.2 4.2 out of 5 stars (64) |
| Date First Available | 10 April 2020 |
| Focus type | Manual Focus |
| Guaranteed software updates until | unknown |
| Included components | 2" - 1.25" attachment ring, 80ED F7 Telescope OTA*1 |
| Item Weight | 2.5 Kilograms |
| Item model number | EUF9359B |
| Max Focal Length | 560 Millimeters |
| Objective Lens Diameter | 80 Millimetres |
| Package Dimensions L x W x H | 52 x 20.4 x 19.8 centimetres |
| Package Weight | 3.28 Kilograms |
| Part number | ESF9359B |
| Product Dimensions L x W x H | 1 x 2 x 1 millimetres |
| Size | 80mm |
| Telescope Mount Description | Standard tripod interface |
| 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 |

## Product Details

- **Brand:** SVBONY
- **Eye piece lens description:** Barlow
- **Finderscope:** Reflex
- **Focus type:** Manual Focus
- **Item weight:** 2.5 Kilograms
- **Model name:** SV503
- **Objective lens diameter:** 80 Millimetres
- **Optical tube length:** 560 Millimetres
- **Product dimensions:** 52D x 20W x 20.5H centimetres
- **Telescope mount description:** Standard tripod interface

## Images

![Svbony SV503 Telescope Refractor OTA, 80F7 Doublet ED Professional Optical Tube Assemblies, with Dual Speed Focuser, for Adult Deep Sky Astrophotography Visual Astronomy - Image 1](https://m.media-amazon.com/images/I/51ceVCh561L.jpg)
![Svbony SV503 Telescope Refractor OTA, 80F7 Doublet ED Professional Optical Tube Assemblies, with Dual Speed Focuser, for Adult Deep Sky Astrophotography Visual Astronomy - Image 2](https://m.media-amazon.com/images/I/71RIsPfQq0L.jpg)
![Svbony SV503 Telescope Refractor OTA, 80F7 Doublet ED Professional Optical Tube Assemblies, with Dual Speed Focuser, for Adult Deep Sky Astrophotography Visual Astronomy - Image 3](https://m.media-amazon.com/images/I/71QZx1FeX4L.jpg)
![Svbony SV503 Telescope Refractor OTA, 80F7 Doublet ED Professional Optical Tube Assemblies, with Dual Speed Focuser, for Adult Deep Sky Astrophotography Visual Astronomy - Image 4](https://m.media-amazon.com/images/I/71PkeUtmeoL.jpg)
![Svbony SV503 Telescope Refractor OTA, 80F7 Doublet ED Professional Optical Tube Assemblies, with Dual Speed Focuser, for Adult Deep Sky Astrophotography Visual Astronomy - Image 5](https://m.media-amazon.com/images/I/71JrIu+87AL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ very nice scope
*by V***N on 6 May 2024*

SVbony are quite new here in the uk, but they are quality at a great price. this is a brilliant scope for astro photography (if that's what you are looking for) or for just star gazing. The image is clear sharp and i could see NO abrasions stars are very sharp and clear, the moon is beautiful, Jupiter amazing you can see the bands easily and i haven't seen Saturn yet due to the poor weather but i have no doubt will be a joy through this scope. Deep sky objects will be great astro photography targets with this scope. the scope is made to an high standard and the focuser feels quality. I am very pleased with this scope and would recommend.

### ⭐⭐⭐⭐⭐ New to all of this
*by M***S on 3 October 2022*

Love this telescope but am 100% a noob and havent got a clue what i am doing, however! within 2 nights i managed to get these shots with the scope.

### ⭐ Average
*by R***S on 2 December 2024*

Average, uninspiring

## Frequently Bought Together

- Svbony SV503 Telescope Refractor OTA, 80F7 Double ED Professional Optical Tube Assemblies, with Dual Speed Focuser, for Adult Deep Sky Astrophotography Visual Astronomy
- PUSOKEI M42 to M48 Adapter Ring, Aluminium Alloy Telescope Adapter Ring, M42 to M48 Coupling Ring Adapter with 0.75mm Internal External Thread for Telescope
- Svbony SV212 Telescope Bag, Padded Multipurpose Carrying Case Adjustable Shoulder Strap Fits for SV503 SV550 and Accessories

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-15*