---
product_id: 335481876
title: "Sky-Watcher EvoGuide 50DX – 50mm Guide Scope APO Doublet Refractor – Lightweight Guide Scope – Easy Mounting – 50mm Astrograph"
brand: "sky-watcher"
price: "Rp19635675"
currency: IDR
in_stock: true
reviews_count: 5
category: "Sky Watcher"
url: https://www.desertcart.id/products/335481876-sky-watcher-evoguide-50dx-50mm-guide-scope-apo-doublet-refractor
store_origin: ID
region: Indonesia
---

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

**Brand:** sky-watcher
**Price:** Rp19635675
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 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?** Rp19635675 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/335481876-sky-watcher-evoguide-50dx-50mm-guide-scope-apo-doublet-refractor)

## 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.
- • **Ultra-Lightweight & Portable:** At just 2.7 lbs, this guide scope is designed for effortless mounting and quick setup anywhere.
- • **Expandable Astrograph Capability:** Built-in T-threads let you convert it into a fast, low-focal length astrograph with optional adapters.
- • **Fast Focal Ratio for Speedy Imaging:** f/4.8 aperture and 242mm focal length optimize light capture for stunning, detailed astro shots.
- • **Crystal-Clear Views with APO Precision:** Expertly matched ED glass delivers coal-black skies and razor-sharp contrast for pro-level astrophotography.

## Overview

The Sky-Watcher EvoGuide 50DX is a lightweight 50mm apochromatic doublet refractor guide scope featuring expertly matched ED glass for high-contrast, sharp astrophotography. With a fast f/4.8 focal ratio and 242mm focal length, it offers versatile mounting options including a finder stalk and V-style rail. Its built-in T-threads enable conversion into a low-focal length astrograph, making it an ideal tool for both beginner and advanced amateur astronomers seeking superior imaging performance.

## 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 |
| Box Contents | Finder Stalk, Refractor OTA, Tube Rings, V-style Dovetail |
| Brand | Sky-Watcher |
| Brand Name | Sky-Watcher |
| Coating | Fully Coated |
| Compatible Devices | Guide Cameras, Smartphones |
| 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 centimetres |
| Item Type Name | Sky-Watcher EvoGuide 50DX – 50mm Guide Scope APO Doublet Refractor – Lightweight Guide Scope 50mm Astrograph |
| Item Weight | 2.7 Pounds |
| Manufacturer | Sky-Watcher |
| Model Name | EvoGuide 50DX Guide Scope Doublet APO Refractor |
| Model name | EvoGuide 50DX Guide Scope Doublet APO Refractor |
| Mount | Guide Scope Ring Mount |
| Objective Lens Diameter | 50 Millimetres |
| Objective lens diameter | 50 Millimetres |
| Optical tube length | 242 Millimetres |
| Optical-Tube Length | 242 Millimetres |
| Power Source | Manual |
| Telescope mount description | Guide Scope Ring Mount |
| UPC | 050234111744 |
| Zoom Ratio | 50 multiplier x |

## Product Details

- **Brand:** Sky-Watcher
- **Model name:** EvoGuide 50DX Guide Scope Doublet APO Refractor
- **Optical tube length:** 242 Millimetres
- **Eye piece lens description:** Removable
- **Objective lens diameter:** 50 Millimetres
- **Telescope mount description:** Guide Scope Ring Mount
- **Product dimensions:** 22.2D x 6.4W x 6.4H centimetres
- **Focus type:** Auto Focus
- **Power source:** Manual
- **Finderscope:** Reflex

## Images

![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 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 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 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 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.

## 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.id/products/335481876-sky-watcher-evoguide-50dx-50mm-guide-scope-apo-doublet-refractor](https://www.desertcart.id/products/335481876-sky-watcher-evoguide-50dx-50mm-guide-scope-apo-doublet-refractor)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-02-16*