---
product_id: 298191204
title: "Sky-Watcher Sky-Watcher EvoGuide 50DX – 50mm Guide Scope APO Doublet Refractor – Lightweight Guide Scope – Easy Mounting – 50mm Astrograph"
brand: "sky-watcher"
price: "$3010889"
currency: COP
in_stock: true
url: https://www.desertcart.co/products/298191204-sky-watcher-sky-watcher-evoguide-50dx-50mm-guide-scope-apo
store_origin: CO
region: Colombia
---

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

**Brand:** sky-watcher
**Price:** $3010889
**Availability:** ✅ In Stock

## Summary

> 🔭 Elevate your night sky game with precision and style!

## Quick Answers

- **What is this?** Sky-Watcher 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?** $3010889 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/298191204-sky-watcher-sky-watcher-evoguide-50dx-50mm-guide-scope-apo)

## 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

- • **Mount It Your Way:** Includes machined aluminum finder stalk and V-style mounting rail for seamless compatibility with all Sky-Watcher setups.
- • **Fast Focus, Fast Results:** f/4.8 aperture with 242mm focal length and 1.25” helical focuser for quick, precise adjustments.
- • **Future-Proof Astrograph Ready:** Built-in T-threads let you upgrade to a fast, low-focal length astrograph with optional adapters.
- • **Crystal-Clear Views, Every Time:** Expertly matched ED glass delivers coal-black skies and razor-sharp contrast for pro-level astrophotography.
- • **Ultra-Lightweight, Ultra-Flexible:** Compact 50mm guide scope designed for effortless mounting anywhere on your rig.

## Overview

The Sky-Watcher EvoGuide 50DX is a lightweight 50mm apochromatic doublet refractor designed for astrophotography and guiding. Featuring expertly matched ED glass, a fast f/4.8 aperture with 242mm focal length, and versatile mounting options, it delivers high-contrast, sharp views and easy integration with Sky-Watcher mounts. Built-in T-threads enable future upgrades to a low-focal length astrograph, making it a smart investment for serious amateur astronomers.

## 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.

## 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

## Product Details

- **Brand:** Sky-Watcher
- **Model Name:** EvoGuide 50DX Guide Scope Doublet APO Refractor
- **Optical Tube Length:** 10 Inches
- **Eye Piece Lens Description:** Removable
- **Objective Lens Diameter:** 50 Millimeters
- **Telescope Mount Description:** Guide Scope Ring Mount
- **Product Dimensions:** 8.75"D x 2.5"W x 2.5"H
- **Focus Type:** Auto Focus
- **Finderscope:** Reflex
- **Item Weight:** 2.7 Pounds

## Images

![Sky-Watcher 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)
![Sky-Watcher Sky-Watcher EvoGuide 50DX – 50mm Guide Scope APO Doublet Refractor – Lightweight Guide Scope – Easy Mounting – 50mm Astrograph - Image 2](https://m.media-amazon.com/images/I/71DOBv6isGL.jpg)
![Sky-Watcher Sky-Watcher EvoGuide 50DX – 50mm Guide Scope APO Doublet Refractor – Lightweight Guide Scope – Easy Mounting – 50mm Astrograph - Image 3](https://m.media-amazon.com/images/I/710jHEEGxNL.jpg)
![Sky-Watcher Sky-Watcher EvoGuide 50DX – 50mm Guide Scope APO Doublet Refractor – Lightweight Guide Scope – Easy Mounting – 50mm Astrograph - Image 4](https://m.media-amazon.com/images/I/71N0q0kE3dL.jpg)
![Sky-Watcher Sky-Watcher EvoGuide 50DX – 50mm Guide Scope APO Doublet Refractor – Lightweight Guide Scope – Easy Mounting – 50mm Astrograph - Image 5](https://m.media-amazon.com/images/I/71N0aByRGPL.jpg)

## Questions & Answers

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

## Frequently Bought Together

- Sky Watcher Sky-Watcher EvoGuide 50DX – 50mm Guide Scope APO Doublet Refractor – Lightweight Guide Scope – Easy Mounting – 50mm Astrograph
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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-22*