---
product_id: 139501633
title: "Auto Focus Macro Extension Tube Set, Tosuny Metal Auto Focusing Macro Extension Lens Adapter Tube Rings Set Suitable for EF Mount"
brand: "tosuny"
price: "VT8038"
currency: VUV
in_stock: false
reviews_count: 11
url: https://www.desertcart.vu/products/139501633-auto-focus-macro-extension-tube-set-tosuny-metal-auto-focusing
store_origin: VU
region: Vanuatu
---

# Maintains autofocus & metering 7 focal length combos Metal build for durability Auto Focus Macro Extension Tube Set, Tosuny Metal Auto Focusing Macro Extension Lens Adapter Tube Rings Set Suitable for EF Mount

**Brand:** tosuny
**Price:** VT8038
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Elevate your close-ups—because every detail deserves the spotlight!

## Quick Answers

- **What is this?** Auto Focus Macro Extension Tube Set, Tosuny Metal Auto Focusing Macro Extension Lens Adapter Tube Rings Set Suitable for EF Mount by tosuny
- **How much does it cost?** VT8038 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/139501633-auto-focus-macro-extension-tube-set-tosuny-metal-auto-focusing)

## Best For

- tosuny enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Autofocus:** Electronic contacts preserve autofocus and light metering, so you never miss the perfect shot.
- • **Lightweight & Portable:** Compact design at just 145g, making it the ideal travel companion for on-the-go creatives.
- • **Built to Last & Impress:** Durable metal construction that seamlessly integrates with your EF mount lens for a sleek, professional look.
- • **Precision Macro Mastery:** Unlock 7 versatile focal length combos for stunning close-ups without optical loss.
- • **Budget-Friendly Pro Upgrade:** Achieve macro lens quality without the hefty price tag—perfect for ambitious photographers stepping up their game.

## Overview

The Tosuny Auto Focus Macro Extension Tube Set is a lightweight, durable metal adapter kit compatible with EF mount DSLR cameras. It offers 7 focal length combinations via 3 extension rings (13mm, 21mm, 31mm) to enable high-quality macro photography without compromising autofocus or light metering. Ideal for photographers seeking an affordable, portable alternative to expensive macro lenses.

## Description

Specification:Features: Adopts high quality plastic material, lightweight, sturdy 3 rings make 7 different combinations, which extends the lens length for close-up and won\'t alter the optical quality to ensure there is no in image Provides images with better quality than close-up filter, a good substitution to expensive macro lenses for macro photography Electronic contacts keep the light metering and auto focusing function of camera Fits tightly onto camera EF mounts Good accessory for photography lovers Specification:Material: Plastic Color: BlackMount: EFLens Type: 13mm & 21mm & 31mmMagnification: 0.24 - 1.47 timesFocusing Range: 4.2 - 21cm / 1.65 - 8.26inch Manual Focusing Length Range: 0.53 - 5cm / 0.12 - 1.97inchSuitable for cameras with EF mountWeight: Approx. 145gPackage List: 1 x Lens Adapter Rings Set2 x Lens 1 x Storage BagNote:This product is only suitable for DSLR cameras, and of zoom lenses within 70MM, not suitable for mirrorless camera, prime lens.Package List:1 x Lens Adapter Rings Set2 x Lens 1 x Storage Bag

Review: Great quality for $20 - For $20, I am honestly shocked at how well these work and how good they look. I bought them so I could get closer detail photos for wedding photography without having to spend $2K on a new lens, and I am beyond happy. They DO feel cheap and plastic (because they are) but they held really well with my 35mm, 50mm, and 85mm (though I did support the lens with my hand just in case). You can stack them to make different focal lengths, which is nice! The auto focus is a little rocky, especially if you don’t have stable hands, but still does really well considering! Really happy with this purchase. Edit: 8/21/22 definitely feeling a 4.5-5 rating for something that’s only $20 I’ve been using these at all of my weddings for ring shots and it has been a game changer. I found that the sweet spot for the focus is between 4.2-5.6 aperture, and separating the lenses to get different lengths of focus has been perfect for different setups. Pros: multiple focus lengths, AF capabilities, cheap, light, easy to store, pretty sharp with a wider f/stop, great for stills Cons: attaching can be difficult and it scares me sometimes but all of the lenses work well and haven’t hurt the attachment pieces of my camera that I’ve seen, Servo AF goes back and forth a lot with me but I rock easily out of focus if I’m not on Servo so I have to take 5-10 photos to make sure I’m in focus on the right place. Overall super awesome. Just testing durability and longevity at this point!
Review: Good for an introduction to macro photography - These are a great alternative if you don't want to spend a bundle on a macro lens. They are all plastic so care must be taken when handling them (I imagine that the Kenko brand are much sturdier, but they are also more expensive). It is recommended that you attach these on your camera first and then your lens. I read on one of the reviews that the auto focus does not work, but I had no trouble on my Canon T7 (I actually preferred the manual focus anyway). The depth of field is very limited, but that is to be expected. You will want to have plenty of light, especially if you use these indoors. I'm looking forward to warmer weather to try these outside. The attached photos will give you a sample of their performance. The 3 photos of the dime were taken with the 13mm, 21mm, and the 31mm respectively. I took the cactus with the aperture at f18 hoping to get a little more depth of field, but it really didn't help. The more light you can let in the better. Although I'm not planning on doing a lot of macro photography, I did have some fun with these. They take a little patience and practice to get used to, but so far, I'm happy with them. You can use each tube separately, or combine them. There are 7 combinations all together. They're not something that the professional or more experienced photographer would want, but if you are new to digital photography they can be quite fun to use.

## Features

- 【High Quality】Adopts metal material, strong and durable. Does not wear out the body and lens mount. Stylish appearance, lightweight body, seamless integration with the lens
- 【Adjustable Magnification】 The 3 rings form 7 different combinations, which extend the focal length of the lens for close-up shots, and do not alter the optical quality to ensure there is no glare in the image
- 【Wide Compatibility】 Provides images with better quality than the close-up filter, a good replacement for macro macro lenses for macro photography
- 【Autofocus Lens】 Electronic contacts maintain camera autofocus and light metering function, Fits well to EF camera mounts. Flexible composition of different magnifications, any combination to get the required magnification
- 【Quality Assurance】 after-sales service: If you have any questions about our products and want to communicate with us. 24-hour professional customer service, customer service to answer all questions for you

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RGWY7GY |
| Best Sellers Rank | #130 in Lens Extension Tubes |
| Customer Reviews | 3.6 3.6 out of 5 stars (452) |
| Date First Available | January 24, 2020 |
| Item Weight | 4.6 ounces |
| Item model number | Tosunye31hqukvxa |
| Manufacturer | Tosuny |

## Images

![Auto Focus Macro Extension Tube Set, Tosuny Metal Auto Focusing Macro Extension Lens Adapter Tube Rings Set Suitable for EF Mount - Image 1](https://m.media-amazon.com/images/I/51FTitEUvNL.jpg)
![Auto Focus Macro Extension Tube Set, Tosuny Metal Auto Focusing Macro Extension Lens Adapter Tube Rings Set Suitable for EF Mount - Image 2](https://m.media-amazon.com/images/I/51dtzH+fHpL.jpg)
![Auto Focus Macro Extension Tube Set, Tosuny Metal Auto Focusing Macro Extension Lens Adapter Tube Rings Set Suitable for EF Mount - Image 3](https://m.media-amazon.com/images/I/613QCpOu5CL.jpg)
![Auto Focus Macro Extension Tube Set, Tosuny Metal Auto Focusing Macro Extension Lens Adapter Tube Rings Set Suitable for EF Mount - Image 4](https://m.media-amazon.com/images/I/614i3yoywDL.jpg)
![Auto Focus Macro Extension Tube Set, Tosuny Metal Auto Focusing Macro Extension Lens Adapter Tube Rings Set Suitable for EF Mount - Image 5](https://m.media-amazon.com/images/I/61AKxjZbVRL.jpg)

## Questions & Answers

**Q: When I attach the extention its blurry. Why is that?**
A: I had this experience as well. It's because the focus plan is now very thin, and close to the lens. You have to get your lens very close to the object you want in focus.

**Q: Can you use with 50 mm canon lent for rebel T3**
A: Yes, I have a T3 and have used it on there.  It works well and I love it.

**Q: Will this fit a canon rebel T5? Thanks!**
A: It will fit any camera using Canon EF lenses.  The T5 uses EF lenses, so it should work fine.

**Q: Are these made of metal or plastic?**
A: I purchased 3 set of extension tubes from Amazon. I believe the first set I bought was the Tosuny set, but they did not fit my camera even though the description of them on Amazon said they would.  I returned them and I will not recommend them since I felt their ad was deceptive. I then purchased a set that has "EF/ES ELECTRONICS stamped on the tubes. Although they have places to attach them to a tripod, they're not any good to me. The smallest will not attach to my camera even though it is the correct size. It would have cost me more to get a new set from the company than to buy another new set from another provider. I still have them for some reason. Then I purchased a set that looks to be "Viltrox."  I honestly cannot determine whether or not the Viltrox tubes are metal. Where they connect to one another and to the camera is metal so when I tap on their sides, they sound metal but it could be from the fittings at both ends. I don't care whether they're aluminum or plastic -- both are durable substances and plastic is a bit harder to dent. And, if they do happen to break, their price is so low that it should not be a hardship to replace. I am entirely pleased with them. I've been able to get some really nice macro pictures using all 3 extension pieces individually and with a combination of 2 of them. For the money, you cannot go wrong.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality for $20
*by C***A on June 29, 2022*

For $20, I am honestly shocked at how well these work and how good they look. I bought them so I could get closer detail photos for wedding photography without having to spend $2K on a new lens, and I am beyond happy. They DO feel cheap and plastic (because they are) but they held really well with my 35mm, 50mm, and 85mm (though I did support the lens with my hand just in case). You can stack them to make different focal lengths, which is nice! The auto focus is a little rocky, especially if you don’t have stable hands, but still does really well considering! Really happy with this purchase. Edit: 8/21/22 definitely feeling a 4.5-5 rating for something that’s only $20 I’ve been using these at all of my weddings for ring shots and it has been a game changer. I found that the sweet spot for the focus is between 4.2-5.6 aperture, and separating the lenses to get different lengths of focus has been perfect for different setups. Pros: multiple focus lengths, AF capabilities, cheap, light, easy to store, pretty sharp with a wider f/stop, great for stills Cons: attaching can be difficult and it scares me sometimes but all of the lenses work well and haven’t hurt the attachment pieces of my camera that I’ve seen, Servo AF goes back and forth a lot with me but I rock easily out of focus if I’m not on Servo so I have to take 5-10 photos to make sure I’m in focus on the right place. Overall super awesome. Just testing durability and longevity at this point!

### ⭐⭐⭐⭐ Good for an introduction to macro photography
*by C***N on January 30, 2022*

These are a great alternative if you don't want to spend a bundle on a macro lens. They are all plastic so care must be taken when handling them (I imagine that the Kenko brand are much sturdier, but they are also more expensive). It is recommended that you attach these on your camera first and then your lens. I read on one of the reviews that the auto focus does not work, but I had no trouble on my Canon T7 (I actually preferred the manual focus anyway). The depth of field is very limited, but that is to be expected. You will want to have plenty of light, especially if you use these indoors. I'm looking forward to warmer weather to try these outside. The attached photos will give you a sample of their performance. The 3 photos of the dime were taken with the 13mm, 21mm, and the 31mm respectively. I took the cactus with the aperture at f18 hoping to get a little more depth of field, but it really didn't help. The more light you can let in the better. Although I'm not planning on doing a lot of macro photography, I did have some fun with these. They take a little patience and practice to get used to, but so far, I'm happy with them. You can use each tube separately, or combine them. There are 7 combinations all together. They're not something that the professional or more experienced photographer would want, but if you are new to digital photography they can be quite fun to use.

### ⭐ Strong do NOT buy, they are Plastic not Metal
*by M***C on June 10, 2023*

these rings are all plastic with exception of the contacts (they need to be metal for conductivity) though it is suitable to have the tubes actually plastic, the mounts should be metal. on these they are also plastic. the alignment dots are not in the correct location for canon cameras so installation is tricky and must be done by feel. this is not the safest for your lenses and if you are using anything larger than something like say the canon 18-55 kit lens they are weak and may not hold your lens. Also the plastic mount causes poor alignment due to flex. I will be returning these and purchasing others in this price range that are actually metal.

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-07*