---
product_id: 35804311
title: "Orion EON 104mm ED-X2 f/6.25 Triplet Apo Refractor Telescope for Advanced Astronomers & Astrophotographers - Optical Tube Assembly Without Tripod"
brand: "orion"
price: "A$150"
currency: AUD
in_stock: false
reviews_count: 1
url: https://www.desertcart.com.au/products/35804311-orion-eon-104mm-ed-x2-f-6-25-triplet-apo
store_origin: AU
region: Australia
---

# f/6.25 fast focal ratio for wide-field views 104mm aperture for stunning detail 2.7-inch dual-speed focuser supports 17.6 lbs gear Orion EON 104mm ED-X2 f/6.25 Triplet Apo Refractor Telescope for Advanced Astronomers & Astrophotographers - Optical Tube Assembly Without Tripod

**Brand:** orion
**Price:** A$150
**Availability:** ❌ Out of Stock

## Summary

> 🔭 Elevate your stargazing game—see the cosmos like never before!

## Quick Answers

- **What is this?** Orion EON 104mm ED-X2 f/6.25 Triplet Apo Refractor Telescope for Advanced Astronomers & Astrophotographers - Optical Tube Assembly Without Tripod by orion
- **How much does it cost?** A$150 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/35804311-orion-eon-104mm-ed-x2-f-6-25-triplet-apo)

## Best For

- orion enthusiasts

## Why This Product

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

## Key Features

- • **Ready to Go with Rugged Accessories:** Includes machined tube rings, dovetail bar, finder base, and a custom hard case for secure transport and setup.
- • **Built for Serious Astrophotographers:** Internal baffles and retractable lens shade maximize contrast and reduce glare for professional-grade clarity.
- • **Fast f/6.25 Ratio for Expansive Skies:** Capture breathtaking wide-field astrophotos and observe celestial wonders with minimal exposure times.
- • **Crystal-Clear Views with Dual ED Glass:** Two premium FPL-53 & FPL-51 ED elements eliminate chromatic aberration for razor-sharp, true-color images.
- • **Precision Focus with Heavy-Duty Focuser:** 360° rotatable, dual-speed 11:1 rack & pinion focuser supports heavy imaging setups up to 17.6 lbs.

## Overview

The Orion EON 104mm ED-X2 Triplet Apo Refractor Telescope features a 104mm aperture with dual ED glass elements (FPL-53 & FPL-51) for superior color correction and sharpness. Its fast f/6.25 focal ratio enables wide-field astrophotography, while the robust 2.7-inch dual-speed focuser supports heavy imaging gear up to 17.6 lbs. Designed for advanced astronomers and astrophotographers, it includes premium accessories and a hard carry case, making it a professional-grade optical tube assembly optimized for stunning celestial observation and imaging.

## Description

With two ED glass elements for remarkable true-color performance, the Orion EON 104mm f/6.25 ED-X2 Triplet is certain to satisfy your "apo" appetite. Even the most demanding astrophotographers and observers will be thoroughly impressed by this gorgeous telescope. Unlike most ED triplets which feature just one ED glass element, this beautifully crafted apochromatic refractor stands above ordinary triplets by having one element of FPL-53 ED glass and one element of FPL-51 ED glass in its objective lens assembly. With two fluoro-crown ED glass elements and fully multi-coated optics, the Orion EON 104mm ED-X2 refractor provides superior correction of chromatic and spherical aberrations. By suppressing these aberrations so effectively, this triplet "apo" telescope produces impeccable visual views and razor-sharp astrophotos without any fringing or loss of clarity. The 104mm EON ED-X2 refractor measures 650mm in focal length with a fast f/6.25 focal ratio for great wide-field performance. Multiple internal baffles prevent off-axis reflections for excellent contrast, while a retractable lens shade helps eliminate glare. The EON 104mm ED-X2 sports a big, 2.7 inch hybrid-drive rack and pinion focuser which can support imaging gear trains weighing up to 17.6 lbs., and features dual-speed (11:1) controls to easily fine-tune focus. You can rotate the focuser 360-deg to optimize imaging or observing convenience. The focuser has a built-in focus lock knob to enhance imaging convenience. The Orion EON 104mm ED-X2 f/6.25 Triplet Apo Refractor comes with a thread-on objective lens cover, two heavy-duty machined tube rings, a sturdy machined dovetail bar for easy mount attachment, and a dovetail finder scope base (installation required). An included hard carry case with a custom die-cut foam insert ensures safe transport and convenient storage. Weighing in at 14.6 lbs., the EON 104mm ED-X2 matches well with many medium-size mounts.

## Features

- Package Dimensions: 74.93 H x 28.702 L x 31.242 W (centimeters)
- Package Weight: 12.315 kilograms
- Country of Origin : Taiwan

## Product Details

- **Brand:** Orion
- **Model Name:** EON 104mm ED-X2 f/6.25 Triplet Apo Refractor Telescope
- **Optical Tube Length:** 22.5 Inches
- **Eye Piece Lens Description:** Plossl
- **Objective Lens Diameter:** 104 Millimeters
- **Telescope Mount Description:** None included
- **Focus Type:** Manual Focus
- **Power Source:** Manual Operation
- **Finderscope:** Reflex
- **Item Weight:** 14.6 Pounds

## Images

![Orion EON 104mm ED-X2 f/6.25 Triplet Apo Refractor Telescope for Advanced Astronomers & Astrophotographers - Optical Tube Assembly Without Tripod - Image 1](https://m.media-amazon.com/images/I/71DAFhwCN4L.jpg)
![Orion EON 104mm ED-X2 f/6.25 Triplet Apo Refractor Telescope for Advanced Astronomers & Astrophotographers - Optical Tube Assembly Without Tripod - Image 2](https://m.media-amazon.com/images/I/81W-Jrm+fUL.jpg)
![Orion EON 104mm ED-X2 f/6.25 Triplet Apo Refractor Telescope for Advanced Astronomers & Astrophotographers - Optical Tube Assembly Without Tripod - Image 3](https://m.media-amazon.com/images/I/715yIfPVJJL.jpg)
![Orion EON 104mm ED-X2 f/6.25 Triplet Apo Refractor Telescope for Advanced Astronomers & Astrophotographers - Optical Tube Assembly Without Tripod - Image 4](https://m.media-amazon.com/images/I/61SvSkdksgL.jpg)
![Orion EON 104mm ED-X2 f/6.25 Triplet Apo Refractor Telescope for Advanced Astronomers & Astrophotographers - Optical Tube Assembly Without Tripod - Image 5](https://m.media-amazon.com/images/I/71QLdyVYLIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Awesome telescope if the price is right.
  

*by C***M on Reviewed in the United States on February 28, 2020*

Optically and mechanically fantastic with great looks.  Using it primarily for imaging with dedicated flattener or TS .79x reducer and an asi1600mm camera.  The stars are tight with absolutely no detectable chromatic aberration.  The extra speed over comparable scopes is a nice bonus.  Focuser is very robust and smooth and will easily handle heavy ccd set ups.  For $2400 it is up against stiff competition but if you catch it on a promotion price it is a great refractor.

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-20*