---
product_id: 376534871
title: "Skywatcher Sky Watcher EvoGuide 50DX – 50mm Guide Scope APO Doublet Refractor – Lightweight Guide Scope – Easy Mounting – 50mm Astrograph"
brand: "sky-watcher"
price: "€ 786.85"
currency: EUR
in_stock: true
reviews_count: 5
category: "Sky Watcher"
url: https://www.desertcart.de/products/376534871-skywatcher-sky-watcher-evoguide-50dx-50mm-guide-scope-apo-doublet
store_origin: DE
region: Germany
---

# 50mm APO doublet lens 242mm focal length, f/4.8 Dual mounting adapters included Skywatcher Sky Watcher EvoGuide 50DX – 50mm Guide Scope APO Doublet Refractor – Lightweight Guide Scope – Easy Mounting – 50mm Astrograph

**Brand:** sky-watcher
**Price:** € 786.85
**Availability:** ✅ In Stock

## Summary

> 🌌 Elevate your night sky game with precision and portability!

## Quick Answers

- **What is this?** Skywatcher Sky Watcher EvoGuide 50DX – 50mm Guide Scope APO Doublet Refractor – Lightweight Guide Scope – Easy Mounting – 50mm Astrograph by sky-watcher
- **How much does it cost?** € 786.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/376534871-skywatcher-sky-watcher-evoguide-50dx-50mm-guide-scope-apo-doublet)

## Best For

- sky-watcher enthusiasts

## Why This Product

- Trusted sky-watcher brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Mounting Options:** Includes machined aluminum finder stalk and V-style rail for seamless compatibility with all Sky-Watcher mounts.
- • **Crystal-Clear Astro Imaging:** Expertly matched ED glass delivers coal-black skies and razor-sharp contrast for pro-level astrophotography.
- • **Expandable Astrograph Ready:** Built-in T-threads let you convert it into a low-focal length astrograph with optional adapters—future-proof your setup.
- • **Ultra-Lightweight & Portable:** At just 1.23 kg, this guide scope is designed for effortless mounting and quick setup anywhere under the stars.
- • **Fast Focal Ratio for Speedy Captures:** f/4.8 aperture and 242mm focal length optimize light gathering for crisp, fast exposures.

## Overview

The Sky-Watcher EvoGuide 50DX is a lightweight 50mm apochromatic doublet refractor designed for astrophotography guiding and occasional imaging. Featuring expertly matched ED glass, a fast f/4.8 focal ratio with 242mm focal length, and dual mounting adapters, it offers sharp, high-contrast views and versatile compatibility with Sky-Watcher mounts. Its built-in T-threads enable conversion into a low-focal length astrograph, making it a smart, expandable choice for amateur astronomers seeking professional-grade results.

## Description

Sky-Watcher Evostar refractors provide the finest images obtainable in their design class. The EvoGuide 50 DX provides users with an easy, lightweight guidescope for astrophotography, while delivering dramatic, coal-black skies and faithful, contrast-rich views those in need of a fast, low-focal length astrograph. Sky-Watcher Evostar refractors are the logical choice for the discriminating amateur astronomer looking for an investment in advanced instrumentation for exceptional viewing and astrophotography. The EvoGuide 50 DX includes a V-style mounting rail and a refractor-style finder stalk compatible with all Sky-Watcher optical tubes.

Review: Un tubo guia increíble - Como tubo óptico es Impresionante, mejoró mi sesión de astrofotografia a buen nivel. Unas capturas qie hice con este tubo óptico y una zwo ASI585MC. Un tubo óptico recomendable si vas comenzado en astrofotografia, requerirás aplanador
Review: Great guild scope and occasional imaging telescope.

## Features

- EXPERTLY MATCHED GLASS: This small, lightweight 50mm f/4.8 Apochromatic Doublet refractor uses expertly matched ED glass to deliver dramatic, coal-black skies and faithful, contrast-rich views
- MOUNT ANYWHERE: The EvoGuide 50 DX includes two mounting adapters: a machined aluminum finder stalk compatible with all Sky-Watcher finder brackets, and a V-style mounting rail
- 242mm FOCAL LENGTH, f/4.8, 1.25” helical focuser, finder stalk, Vixen-style mounting plate, prime focus ring
- BUILT-IN T-THREADS: By using an optional adapter (not included), the EvoGuide 50 DX will turn into a fast, low-focal length astrograph

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0915HDN8W |
| Best Sellers Rank | #137,000 in Electronics ( See Top 100 in Electronics ) #111 in Telescope Refractors |
| Brand | Sky-Watcher |
| Built-In Media | Finder Stalk, Refractor OTA, Tube Rings, V-style Dovetail |
| Coating | Fully Coated |
| Compatible Devices | Camera |
| Country of Origin | China |
| Customer Reviews | 4.7 out of 5 stars 55 Reviews |
| Exit Pupil Diameter | 10.42 Millimeters |
| Eye Piece Lens Description | Removable |
| Eye piece lens description | Removable |
| Field Of View | 1.1 Degrees |
| Finderscope | Reflex |
| Focal Length Description | 242 millimeters |
| Focus Type | Auto Focus |
| Global Trade Identification Number | 00050234111744 |
| Item Dimensions D x W x H | 22.2D x 6.4W x 6.4H centimeters |
| Item Type Name | Sky-Watcher EvoGuide 50DX – 50mm Guide Scope APO Doublet Refractor – Lightweight Guide Scope 50mm Astrograph |
| Item Weight | 1.23 kg |
| Manufacturer | Sky-Watcher |
| Model Name | EvoGuide 50DX Guide Scope Doublet APO Refractor |
| Model name | EvoGuide 50DX Guide Scope Doublet APO Refractor |
| Mount | Altazimuth Mount |
| Objective Lens Diameter | 50 Millimeters |
| Objective lens diameter | 50 Millimeters |
| Optical tube length | 10 Inches |
| Optical-Tube Length | 10 Inches |
| Power Source | Manual |
| Telescope mount description | Altazimuth Mount |
| UPC | 050234111744 |
| Zoom Ratio | 50 multiplier x |

## Product Details

- **Brand:** Skywatcher
- **Model name:** EvoGuide 50DX Guide Scope Doublet APO Refractor
- **Eye piece lens description:** Removable
- **Objective lens diameter:** 50 Millimeters
- **Telescope mount description:** Altazimuth Mount

## Images

![Skywatcher Sky Watcher EvoGuide 50DX – 50mm Guide Scope APO Doublet Refractor – Lightweight Guide Scope – Easy Mounting – 50mm Astrograph - Image 1](https://m.media-amazon.com/images/I/61fEH3ltYdL.jpg)

## Questions & Answers

**Q: What size is its image circle?**
A: The illuminated field for the EVOGuide 50DX is 28mm.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Un tubo guia increíble
*by D***R on 2 December 2023*

Como tubo óptico es Impresionante, mejoró mi sesión de astrofotografia a buen nivel. Unas capturas qie hice con este tubo óptico y una zwo ASI585MC. Un tubo óptico recomendable si vas comenzado en astrofotografia, requerirás aplanador

### ⭐⭐⭐⭐⭐ Great guild scope and occasional imaging telescope.
*by A***R on 15 October 2025*



### ⭐⭐⭐⭐⭐ Awesome budget friendly telescope for astrophotography
*by A***F on 25 November 2023*



## Frequently Bought Together

- Sky Watcher Sky-Watcher EvoGuide 50DX – 50mm Guide Scope APO Doublet Refractor – Lightweight Guide Scope – Easy Mounting – 50mm Astrograph
- SVBONY Universal Dovetail Base, Finderscope Mount Bracket, for Installation of Finder Scope for Optical Telescope
- ZWO ASI120MM-Mini 1.2MP Monochrome Astronomy Camera, Compact, 1280x960 CMOS Sensor, USB2.0 Type-C, ST4 Port, Black

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**Shop now:** [https://www.desertcart.de/products/376534871-skywatcher-sky-watcher-evoguide-50dx-50mm-guide-scope-apo-doublet](https://www.desertcart.de/products/376534871-skywatcher-sky-watcher-evoguide-50dx-50mm-guide-scope-apo-doublet)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-02-20*