---
product_id: 391707230
title: "1.25-inch 3X Barlow Lens Optical Glass Multi Coated Wide View Telescope Monocular Eyepiece Lens for Standard Telescope Astronomy Eyepiece"
brand: "serounder"
price: "฿4630"
currency: THB
in_stock: true
reviews_count: 3
category: "Serounder"
url: https://www.desertcart.co.th/products/391707230-1-25-inch-3x-barlow-lens-optical-glass-multi-coated
store_origin: TH
region: Thailand
---

# 1.25-inch standard interface 3X magnification boost Fully multi-coated optics 1.25-inch 3X Barlow Lens Optical Glass Multi Coated Wide View Telescope Monocular Eyepiece Lens for Standard Telescope Astronomy Eyepiece

**Brand:** serounder
**Price:** ฿4630
**Availability:** ✅ In Stock

## Summary

> 🌌 Elevate your night sky game—see more, miss less!

## Quick Answers

- **What is this?** 1.25-inch 3X Barlow Lens Optical Glass Multi Coated Wide View Telescope Monocular Eyepiece Lens for Standard Telescope Astronomy Eyepiece by serounder
- **How much does it cost?** ฿4630 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/391707230-1-25-inch-3x-barlow-lens-optical-glass-multi-coated)

## Best For

- serounder enthusiasts

## Why This Product

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

## Key Features

- • **Wide Field Comfort:** Enhances magnification without sacrificing wide, comfortable viewing
- • **Crystal-Clear Vision:** Fully multi-coated optical glass ensures sharp, high-transmittance images
- • **Plug & Play Simplicity:** Easy insertion design for instant upgrade—no tools needed
- • **Seamless Compatibility:** Fits any standard 1.25-inch telescope eyepiece effortlessly
- • **Triple Your Stargazing Power:** 3X magnification for ultra-detailed celestial views

## Overview

This 1.25-inch 3X Barlow lens enhances any compatible telescope eyepiece by tripling magnification while maintaining a wide, comfortable field of view. Crafted with fully multi-coated optical glass, it delivers crisp, high-transmittance images of celestial bodies. Lightweight and easy to install, it’s the perfect upgrade for amateur astronomers seeking sharper, more detailed stargazing experiences.

## Description

Specification: Color: black Material: Optical glass + Metal Magnification factor: 3X Interface: approx. 1.25inch (31.7mm) Length: 65mm/2.6in Weight: approx. 75g Package List: 1 * Barlow Lens 3X

Review: Great way to increase my stargazing ability!
Review: For cheaper telescopes

## Features

- 3X magnification with a 1.25-inch interface increases the magnification of any 1.25-inch eyepiece, also offers a comfortable viewing effect.
- 3X High power magnification: more detailed at the star, moon and other celestial bodies.
- Fully multi-coated optical lens: high transmittance to achive clear and sharp views.
- Providing more magnification without reducing the exit hole on the eyepiece and keeping a comfortable observation with wide view.
- Easy to use: simply insert the eyepiece into Barlow lens, and then insert the Barlow lens into the scope.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Y8KQ94J |
| Manufacturer | Serounder |
| Manufacturer reference | Serounderb8ytxw49d3 |
| Product Dimensions | 6.5 x 3 x 3 cm; 68 g |

## Product Details

- **Brand:** Serounder
- **Eye piece lens description:** Barlow
- **Finderscope:** Reflex
- **Focus type:** Manual Focus
- **Power source:** Manual Operation

## Images

![1.25-inch 3X Barlow Lens Optical Glass Multi Coated Wide View Telescope Monocular Eyepiece Lens for Standard Telescope Astronomy Eyepiece - Image 1](https://m.media-amazon.com/images/I/51+d3JnZsIL.jpg)
![1.25-inch 3X Barlow Lens Optical Glass Multi Coated Wide View Telescope Monocular Eyepiece Lens for Standard Telescope Astronomy Eyepiece - Image 2](https://m.media-amazon.com/images/I/5142rr+PWqL.jpg)
![1.25-inch 3X Barlow Lens Optical Glass Multi Coated Wide View Telescope Monocular Eyepiece Lens for Standard Telescope Astronomy Eyepiece - Image 3](https://m.media-amazon.com/images/I/51Gt37B-gqL.jpg)
![1.25-inch 3X Barlow Lens Optical Glass Multi Coated Wide View Telescope Monocular Eyepiece Lens for Standard Telescope Astronomy Eyepiece - Image 4](https://m.media-amazon.com/images/I/51jOEW7MjlL.jpg)
![1.25-inch 3X Barlow Lens Optical Glass Multi Coated Wide View Telescope Monocular Eyepiece Lens for Standard Telescope Astronomy Eyepiece - Image 5](https://m.media-amazon.com/images/I/51mu8L15ynL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***. on 30 October 2024*

Great way to increase my stargazing ability!

### ⭐⭐⭐⭐⭐ Review
*by R***R on 15 May 2023*

For cheaper telescopes

### ⭐⭐⭐⭐⭐ Review
*by W***Y on 16 January 2023*

Excellent optics.

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**Shop now:** [https://www.desertcart.co.th/products/391707230-1-25-inch-3x-barlow-lens-optical-glass-multi-coated](https://www.desertcart.co.th/products/391707230-1-25-inch-3x-barlow-lens-optical-glass-multi-coated)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-28*