---
product_id: 15861063
title: "5X Barlow Lens Fully Metal Multi Coated Broadband Green Film"
brand: "svbony"
price: "VT6962"
currency: VUV
in_stock: true
reviews_count: 10
category: "Svbony"
url: https://www.desertcart.vu/products/15861063-5x-barlow-lens-fully-metal-multi-coated-broadband-green-film
store_origin: VU
region: Vanuatu
---

# 5X magnification boost 3-element multi-coated optics Durable anodized aluminum body 5X Barlow Lens Fully Metal Multi Coated Broadband Green Film

**Brand:** svbony
**Price:** VT6962
**Availability:** ✅ In Stock

## Summary

> 🌙 See the cosmos like never before — 5X closer, 5X clearer!

## Quick Answers

- **What is this?** 5X Barlow Lens Fully Metal Multi Coated Broadband Green Film by svbony
- **How much does it cost?** VT6962 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/15861063-5x-barlow-lens-fully-metal-multi-coated-broadband-green-film)

## Best For

- svbony enthusiasts

## Why This Product

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

## Key Features

- • **Unlock 5X Magnification Power:** Double your eyepiece’s reach without doubling your gear.
- • **Built to Last, Designed to Perform:** Premium black anodized aluminum housing ensures durability and long-term stability.
- • **Affordable Pro-Level Astrophotography:** Experience detailed lunar and planetary views without breaking the bank.
- • **Perfect for Short Focal Length Telescopes:** Maximize your telescope’s potential with a compact, high-magnification accessory.
- • **Crystal-Clear Views with Multi-Coated Optics:** 3-element, 2-group broadband green film lenses deliver sharp, high-contrast images.

## Overview

The SVBONY 5X Barlow Lens is a precision-engineered telescope accessory featuring a 3-element, 2-group fully multi-coated broadband green film optical design housed in a durable anodized aluminum body. Compatible with 1.25-inch eyepieces, it boosts magnification by 5 times, ideal for short focal length telescopes and astrophotography enthusiasts seeking crisp, high-contrast lunar and planetary views at an unbeatable price.

## Description

desertcart.com : SVBONY Telescope Barlow Lens 5X, 1.25 Inch Telescope Accessory, Fully Multi Coated Broadband Green Film Barlow Lens 5X for Astronomy & Astrophotography : Electronics

Review: I love this lens. Good fit for short focal length reflectors. - My telescope is 5'' f/5 newtonian reflector. Its usable maximum magnification is about 260X. But, bundled high power eyepiece gives only 65X. Whenever watching moon surface, I wanted more magnification. In theory, 4X barlow lense should be ideal, utilizing maximum potential, but not more. In reality, even 3X barlens was out of reach with its prohibitive price. (Considering the price of telescope itself.) With the help of desertcart's powerful sorting by price (from low to high), I met this lense. The price is good and seller's specification says it is APO design, which is typically high quality. But, there was a very negative review from other user. Anyway, I wanted utilize all the potential of my telescope, and I bit the bullet and tried it myself. Fortunately, the result was rewarding. It is a little long and heavy, but it gives high magnification power and clear image quality only for $25. Considering its wonderful price tag, I give it 5 stars. Con This lens is a little long and heavy that it easily breaks the weight balance of telescopes. (So, negative review from other user who mentioned focal length has its own value.) With weight balance broken, the telescope get unstable and pointing get a little tricky. High magnification power of this barlow lens, make the problem worse. Even the slightest movement from unstabilization also get magnified, And the target gets out of the field of view easily. There are 2 common ways to recover the balance. 1. Re-balancing - Loosen the bolt holding the dovetail and adjust the positon and tightening the bolt. - Check if balanced, and if not repeat it again. - No additional monetary cost but irritating. (You should go through this procedure whenever attaching this barlow lens.) 2. Attaching some magnet to the rear part of the telescope, fuctioning as a counter-weight. - Purchasing some magnet means additional monetary cost, but remember?, this lens is such a bargain. - Attaching some magnet is much more convenient than loosening & re-tightening a bolt, and if the OTA does not have dovetail plate, this is the only way. - In theory, about the same weight (as that of this lens) of magnet will be needed. If not sure about the proper size of magnet, purchasing multiple small magnets and adjusting the number of magnet attached, is a safe choice. (Small magnets easily get sticked to each other as a bundle, so handling a large number of small magnets is manageable.) There is also a problem with too high magnification. With 5X, it is so easy to go over the maximum capability of the telescope optics. (Maximum usable manification is usually 2 * aperture in mm.) And after the maximum, image get blurred. In my case, this barlow lens and bundled high power eyepiece together gave about 120% of the maximum, and image quality get degraded a little. Pro At such a bargain price, it gives 5X magnification power with good enough image quality. With low power bundled eyepiece attached to this lens, image quality is quite good. With high power bundled eyepiece and this lens gives 120% of the maximum magnification, and image get blurred a little, but I am happy to utilize all the potential of the optics. Detailed view of the Moon surface is very satisfying. It is good to keep portability with low focal length, and get high magnification, too, with this lens. Caution You need stable mount and well-aligned finderscope (or red dot finder). It feels like the telescope got 5X more sensitive with this lens attached. Unstability of the mount and misalignment of finderscope get also magnified. That's why weight re-balancing is important. Conclusion. A little long and heavy. Easily breaks the weight-balance. But after recovering the balance, it gives 5X magnification with good image quality. It is a perfect fit for short focal lengh telescopes, which typically lacks magnification power. If you need higher magnification, but worried about additional expenditure, I definitely recommend this lens.
Review: Twice the view. Half the cost. - SVBONY 2X Barlow – Double the Detail, Budget-Friendly This 1.25" Barlow lens boosts magnification while preserving image clarity thanks to its broadband green film coating. It’s a solid pick for amateur astronomers looking to stretch their eyepiece collection without breaking the bank. Compatible with most telescopes and DSLR setups, it’s a versatile tool for planetary viewing and lunar close-ups.

## Features

- The value must have 5x barlow lens doubles the magnification of any 1.25 inch eyepiece;double the capacity of an existing set eyepieces at the cost of a single eyepiece
- Quality aluminum stock and black anodized body
- 3 element 2 group lenses with multi coated optics design make image more crisp and sharp
- Qulity and shorty aluminum stock and black anodized body for a convenient long term use
- 2 element one group broadband green film multi coated optical glass;the housing is blackened to maximize image contrast

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00NG61JIW |
| Additional Features | 3 element 2 group lenses, Fully Multi Coated Broadband Film, aluminum anodized |
| Age Range Description | aldult |
| Best Sellers Rank | #2 in Telescope Barlow Lenses |
| Brand | SVBONY |
| Coating | Multi-Coated |
| Compatible Devices | Telescope, Eyepiece |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,208) |
| Eye Piece Lens Description | Barlow |
| Finderscope | Reflex |
| Focal Length Description | 5x |
| Focus Type | Manual Focus |
| Item Dimensions D x W x H | 3.9"D x 2.1"W x 1.9"H |
| Item Weight | 135 Grams |
| Manufacturer | SVBONY |
| Manufacturer Part Number | FCAF9102A |
| Model Name | FUSF9102A |
| Model Number | FAUF9102A |
| Mount | Fixed Mount |
| Objective Lens Diameter | 90 Millimeters |
| Optical-Tube Length | 31.7 Millimeters |
| Power Source | barlow lens |
| UPC | 631976652216 631976670968 |
| Warranty Description | We provide 1 year warranty for SVBONY telescope accessories and 30 days no reason to return. Beyond the warranty period: We still offer maintain service, buyers are required to afford corresponding costs. We processed in the most hassle-free way possible.You just need to contact with us on Amazon ,we will reply you within 12 hours |
| Zoom Ratio | 5x |

## Product Details

- **Brand:** SVBONY
- **Eye Piece Lens Description:** Barlow
- **Finderscope:** Reflex
- **Focus Type:** Manual Focus
- **Model Name:** FUSF9102A
- **Objective Lens Diameter:** 90 Millimeters
- **Optical Tube Length:** 31.7 Millimeters
- **Power Source:** barlow lens
- **Product Dimensions:** 3.9"D x 2.1"W x 1.9"H
- **Telescope Mount Description:** Fixed Mount

## Images

![5X Barlow Lens Fully Metal Multi Coated Broadband Green Film - Image 1](https://m.media-amazon.com/images/I/61tW-zKqZmL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Why can't I get the telescope focus？**
A: Telescopes has its own maximum magnification.Telescope can not be focused if the maximum magnification has been exceeded.

**Q: Why can't I get a clear image？**
A: One reason is that the magnification exceeds the maximum magnification of your telescope;The other reason is that your telescope is not focused.

**Q: Why does the image quality decrease after connecting with a barlow?**
A: it is common sense that the image quality decreases as the enlargement of the image

**Q: Why there is less details with a barlow than without it?**
A: It is normal that you will observe less details with a barlow when you observe a flat or less detail celestial.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I love this lens. Good fit for short focal length reflectors.
*by U***M on March 4, 2015*

My telescope is 5'' f/5 newtonian reflector. Its usable maximum magnification is about 260X. But, bundled high power eyepiece gives only 65X. Whenever watching moon surface, I wanted more magnification. In theory, 4X barlow lense should be ideal, utilizing maximum potential, but not more. In reality, even 3X barlens was out of reach with its prohibitive price. (Considering the price of telescope itself.) With the help of amazon's powerful sorting by price (from low to high), I met this lense. The price is good and seller's specification says it is APO design, which is typically high quality. But, there was a very negative review from other user. Anyway, I wanted utilize all the potential of my telescope, and I bit the bullet and tried it myself. Fortunately, the result was rewarding. It is a little long and heavy, but it gives high magnification power and clear image quality only for $25. Considering its wonderful price tag, I give it 5 stars. Con This lens is a little long and heavy that it easily breaks the weight balance of telescopes. (So, negative review from other user who mentioned focal length has its own value.) With weight balance broken, the telescope get unstable and pointing get a little tricky. High magnification power of this barlow lens, make the problem worse. Even the slightest movement from unstabilization also get magnified, And the target gets out of the field of view easily. There are 2 common ways to recover the balance. 1. Re-balancing - Loosen the bolt holding the dovetail and adjust the positon and tightening the bolt. - Check if balanced, and if not repeat it again. - No additional monetary cost but irritating. (You should go through this procedure whenever attaching this barlow lens.) 2. Attaching some magnet to the rear part of the telescope, fuctioning as a counter-weight. - Purchasing some magnet means additional monetary cost, but remember?, this lens is such a bargain. - Attaching some magnet is much more convenient than loosening & re-tightening a bolt, and if the OTA does not have dovetail plate, this is the only way. - In theory, about the same weight (as that of this lens) of magnet will be needed. If not sure about the proper size of magnet, purchasing multiple small magnets and adjusting the number of magnet attached, is a safe choice. (Small magnets easily get sticked to each other as a bundle, so handling a large number of small magnets is manageable.) There is also a problem with too high magnification. With 5X, it is so easy to go over the maximum capability of the telescope optics. (Maximum usable manification is usually 2 * aperture in mm.) And after the maximum, image get blurred. In my case, this barlow lens and bundled high power eyepiece together gave about 120% of the maximum, and image quality get degraded a little. Pro At such a bargain price, it gives 5X magnification power with good enough image quality. With low power bundled eyepiece attached to this lens, image quality is quite good. With high power bundled eyepiece and this lens gives 120% of the maximum magnification, and image get blurred a little, but I am happy to utilize all the potential of the optics. Detailed view of the Moon surface is very satisfying. It is good to keep portability with low focal length, and get high magnification, too, with this lens. Caution You need stable mount and well-aligned finderscope (or red dot finder). It feels like the telescope got 5X more sensitive with this lens attached. Unstability of the mount and misalignment of finderscope get also magnified. That's why weight re-balancing is important. Conclusion. A little long and heavy. Easily breaks the weight-balance. But after recovering the balance, it gives 5X magnification with good image quality. It is a perfect fit for short focal lengh telescopes, which typically lacks magnification power. If you need higher magnification, but worried about additional expenditure, I definitely recommend this lens.

### ⭐⭐⭐⭐⭐ Twice the view. Half the cost.
*by D***R on October 22, 2025*

SVBONY 2X Barlow – Double the Detail, Budget-Friendly This 1.25" Barlow lens boosts magnification while preserving image clarity thanks to its broadband green film coating. It’s a solid pick for amateur astronomers looking to stretch their eyepiece collection without breaking the bank. Compatible with most telescopes and DSLR setups, it’s a versatile tool for planetary viewing and lunar close-ups.

### ⭐⭐⭐⭐⭐ Working just fine!
*by C***S on December 5, 2021*

Update: This works just fine (after modifying my focuser) and gives true 3x magnification (I measured it). ...the compression ring which threads into my focuser is not sized properly, and can wobble completely out of the focuser. When I was turning the zoom eyepiece, the compression ring was slipping out and getting cock-eyed. Teflon tape could get the threads to engage somewhat, but didn't last very long... What worked best was vacuum sealing silicon grease which is sticky enough to keep the compression ring static (as long as I use both hands when turning the telescoping lens). Original Review: I purchased this with a Svbony 7-21mm zoom eyepiece (which works great). Theoretically, the 3x Barlow + 21mm eyepiece should provide similar results to a 7mm eyepiece. However, I have found it to be unusable at night & tricky to use in the day. If my eye is even slightly off-center, the image completely disappears, and the image is noticeably cloudy. Note: Using this Barlow extends the eyepiece significantly... and will exacerbate any issues you may have with focuser alignment due to cantilevered weight. Hopefully using the Barlow will be easier once I get better a collimating my scope.

## Frequently Bought Together

- SVBONY Telescope Barlow Lens, 1.25 Inch Telescope Accessory, Fully Multi Coated Broadband Green Film Barlow Lens 5X for Telescope Eyepiece
- SVBONY SV137 3X Barlow Lens 1.25 inch Telescope Accessory Metal Body Fully Multi-Coated Barlow Eyepiece with Internal Brass Ring
- SVBONY Universal Cell Phone Adapter Mount Telescope Phone Mount for Binocular Monocular Spotting Scope Telescope Support Eyepiece Diameter 25 to 48mm

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vu/products/15861063-5x-barlow-lens-fully-metal-multi-coated-broadband-green-film](https://www.desertcart.vu/products/15861063-5x-barlow-lens-fully-metal-multi-coated-broadband-green-film)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-18*