What size is its image circle?

The illuminated field for the EVOGuide 50DX is 28mm.

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$Sky-Watcher Sky-Watcher EvoGuide 50DX – 50mm Guide Scope APO Doublet Refractor – Lightweight Guide Scope – Easy Mounting – 50mm Astrograph$

Sky-Watcher Sky-Watcher EvoGuide 50DX – 50mm Guide Scope APO Doublet Refractor – Lightweight Guide Scope – Easy Mounting – 50mm Astrograph

Product ID: 298191204

Details

Brand
Sky-Watcher
Eye Piece Lens Description
Removable
Finderscope
Reflex
Focus Type
Auto Focus
Item Weight
2.7 Pounds
Model Name
EvoGuide 50DX

🔭50mm APO doublet lens

⚙️242mm focal length, f/4.8 fast optics

🛠️Dual mounting adapters included

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₨10264

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Description

🌌 Elevate your night sky game with precision and speed!

FAST F 4 8 ASTROGRAPH - Short 242mm focal length with a 1.25” helical focuser enables quick, contrast-rich captures and easy focusing.
PINPOINT PRECISION OPTICS - Expertly matched ED glass delivers coal-black skies and razor-sharp star images for flawless guiding and imaging.
FUTURE PROOF T THREAD READY - Built-in T-threads let you upgrade to a fast astrograph setup with optional adapters, expanding your astrophotography horizons.
SEAMLESS MOUNTING FLEXIBILITY - Includes machined aluminum finder stalk and V-style rail compatible with all Sky-Watcher mounts—no adapters needed.
ULTRA LIGHTWEIGHT VERSATILE - At just 2.7 lbs, this compact guide scope mounts effortlessly anywhere—perfect for on-the-go astrophotographers.

The Sky-Watcher EvoGuide 50DX is a premium 50mm apochromatic doublet refractor designed for astrophotography guiding and lightweight imaging. Featuring expertly matched ED glass, a fast f/4.8 focal ratio, and versatile mounting options, it delivers sharp, high-contrast star images with minimal weight. Its built-in T-threads and included adapters make it adaptable for advanced setups, making it a top choice for serious amateur astronomers seeking reliable, portable, and high-performance optics.

Specifications

ASIN	B0915HDN8W
Additional Features	Lightweight, versatile guide scope for both visual observing and astrophotography, easy mounting, and adaptable for astrophotography with an optional adapter.
Best Sellers Rank	#2,204 in Camera & Photo Products ( See Top 100 in Camera & Photo Products ) #153 in Telescope Refractors
Brand	Sky-Watcher
Built-In Media	Finder Stalk, Refractor OTA, Tube Rings, V-style Dovetail
Coating	Fully Coated
Compatible Devices	Guide Cameras, Smartphones
Customer Reviews	4.8 out of 5 stars 58 Reviews
Exit Pupil Diameter	10.42 Millimeters
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	8.75"D x 2.5"W x 2.5"H
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
Manufacturer Part Number	S11174
Model Name	EvoGuide 50DX Guide Scope Doublet APO Refractor
Model Number	S11174
Mount	Guide Scope Ring Mount
Objective Lens Diameter	50 Millimeters
Optical Tube Length	10 Inches
Optical-Tube Length	10 Inches
Power Source	Manual
Telescope Mount Description	Guide Scope Ring Mount
UPC	050234111744
Unit Count	1.0 Count
Warranty Description	2 years
Zoom Ratio	50 multiplier x

Reviews

A**R

15.10.2025

T**.

31.01.2025

D**Y

25.11.2024

Z**Y

26.09.2024

R**1

8.11.2021

S**N

27.01.2025

A**A

14.06.2023

A**N

8.02.2024

D**R

2.12.2023

A**F

25.11.2023

L**S

7.05.2024

E**E

15.12.2023

J**H

5.09.2023

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

₨10264

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

Secure transaction

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