--- product_id: 136572999 title: "MK-C-UP Electronic Auto Focus Macro Extension Tube & AF Reverse Adapter for Canon EOS 5D Mark II III 6D 7D 50D 60D 70D 550D 600D 650D 700D 1100D T5i T4i T3i T2i EF/EF-S Lens (MK-C-UP)" brand: "mcoplus" price: "S/.9" currency: PEN in_stock: false reviews_count: 11 url: https://www.desertcart.pe/products/136572999-mk-c-up-electronic-auto-focus-macro-extension-tube-af store_origin: PE region: Peru --- # Flexible length: 45mm x 1500mm Compatible with Canon EF/EF-S lenses Multiple diameter options: 58mm/67mm/72mm/77mm MK-C-UP Electronic Auto Focus Macro Extension Tube & AF Reverse Adapter for Canon EOS 5D Mark II III 6D 7D 50D 60D 70D 550D 600D 650D 700D 1100D T5i T4i T3i T2i EF/EF-S Lens (MK-C-UP) **Brand:** mcoplus **Price:** S/.9 **Availability:** ❌ Out of Stock ## Summary > 📸 Capture the Unseen: Elevate your photography game! ## Quick Answers - **What is this?** MK-C-UP Electronic Auto Focus Macro Extension Tube & AF Reverse Adapter for Canon EOS 5D Mark II III 6D 7D 50D 60D 70D 550D 600D 650D 700D 1100D T5i T4i T3i T2i EF/EF-S Lens (MK-C-UP) by mcoplus - **How much does it cost?** S/.9 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/136572999-mk-c-up-electronic-auto-focus-macro-extension-tube-af) ## Best For - mcoplus enthusiasts ## Why This Product - Trusted mcoplus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Focus:** Experience the magic of auto-focus with this innovative reverse adapter. - • **Versatile Length:** Adjustable length from 45mm to 1500mm for ultimate flexibility in your shots. - • **Seamless Compatibility:** Designed specifically for Canon EOS models, ensuring a perfect fit every time. - • **Unleash Your Creativity:** Transform your Canon camera into a macro powerhouse with this extension tube! - • **Multiple Diameter Options:** Choose from 58mm, 67mm, 72mm, or 77mm to match your lens perfectly. ## Overview The Mcoplus MK-C-UP Electronic Auto Focus Macro Extension Tube & AF Reverse Adapter is designed for Canon EOS cameras, allowing photographers to achieve stunning macro shots with ease. With a flexible cable connection and adjustable length, it fits a variety of EF and EF-S lenses, making it a must-have for any serious photographer looking to explore the intricate details of their subjects. ## Description Features: Flexible cable connection. Reverse and positive mount on lens, realize macro photography easily. Compatible with almost all macro extension tubes and macro bellows. Equipped with electronic contacts which transfer exposure data. All automatic functions work well and there is no need to set them manually. As for AF engine and TTL auto exposure in modern lenses there is no need to worry, it works perfectly well with extension rings. Use these by inserting between the lens and the body of SLR Cameras. Specification: Model: MK-C-UP Weight: 250g Size: 39mm x 68mm Flexible length: 45mm x 1500mm Fits for brand: Canon Fits for lens: EF / EF-S Compatible with: Canon EOS EF mount camera Review: Excellent addition to my macro kit. - A very nice piece of kit but there are a couple of points you need to know about. There are two adaptors wired together. Without extension rings or filters on, these are simply used to reverse a lens and still allow you to control the aperture of that lens. The smaller of the adaptors is 15mm in depth and has the camera body mount on it. It also has a 60mm female thread which can be used to mount the lens of your choice by utilising one of the 4 stepping rings included in the box. Each of the four stepping rings has a 60mm male thread (for attaching to the female thread on the 15mm part of the adaptor. All of these 4 rings have male to male threads intended for reversing your lens on to it. The stepping sizes are 60mm to 58mm (down); 60mm to 67mm (up); 60mm to 72mm (up) and 60mm to 77mm (up). If the filter ring on your lens is not one of the above, you will need to have a 60mm male to made for you. I have looked around for 60mm male filters/stepping rings and they are not easily available. That said my Macro Lens is a 67mm and 24-135 zoom is 77mm so I have no problem – lucky me! The second part of the adaptor has a `lens' fitting to one side (just like the inside of the body of the camera) and is 20mm in depth. This is fitted to the 'reversed' lens. This allows the electronics to continue to operate. Additionally, this adaptor has a male thread on its outer side which is also 60mm and is an obvious male to female `match for the first part of the adaptor if the unit is just being used as an extension tube. When a lens is fitted in the reverse configuration this 60mm male thread is visible and can be made use of – but with the point I made above being noted re: having a female 60mm stepping ring to an appropriate size for the piece of equipment you want to add. This can be other lens, filters or even a flash ring. As an extension tube it would be 35mm in depth. I am not sure what the other customer review meant by “came without bellows attachments”. The unit I purchased was ‘as advertised’ for a Canon fitting (see the camera list in the advert). The bellows I have is also for a Cannon fitting – therefore they will always be compatible and, with care, can be used in tandem. I consider this to be a good piece of equipment to have - along with a sturdy tripod. Review: Looks good. - Used it a few times. Looks good. ## Features - Flexible cable connection. - Flexible length: 45mm x 1500mm - Fits for brand: Canon - Fits for lens: EF / EF-S - Diameter:58mm/67mm/72mm/77mm ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00ZZ3Y0X0 | | Guaranteed software updates until | unknown | | Item model number | MKCUPEXT | | Manufacturer | Mcoplus | | Package Dimensions | 10 x 9.2 x 9.2 cm; 300 g | ## Images ![MK-C-UP Electronic Auto Focus Macro Extension Tube & AF Reverse Adapter for Canon EOS 5D Mark II III 6D 7D 50D 60D 70D 550D 600D 650D 700D 1100D T5i T4i T3i T2i EF/EF-S Lens (MK-C-UP) - Image 1](https://m.media-amazon.com/images/I/510GVJ1b96L.jpg) ![MK-C-UP Electronic Auto Focus Macro Extension Tube & AF Reverse Adapter for Canon EOS 5D Mark II III 6D 7D 50D 60D 70D 550D 600D 650D 700D 1100D T5i T4i T3i T2i EF/EF-S Lens (MK-C-UP) - Image 2](https://m.media-amazon.com/images/I/71Pl-Hh521L.jpg) ![MK-C-UP Electronic Auto Focus Macro Extension Tube & AF Reverse Adapter for Canon EOS 5D Mark II III 6D 7D 50D 60D 70D 550D 600D 650D 700D 1100D T5i T4i T3i T2i EF/EF-S Lens (MK-C-UP) - Image 3](https://m.media-amazon.com/images/I/71NaNE-BDdL.jpg) ![MK-C-UP Electronic Auto Focus Macro Extension Tube & AF Reverse Adapter for Canon EOS 5D Mark II III 6D 7D 50D 60D 70D 550D 600D 650D 700D 1100D T5i T4i T3i T2i EF/EF-S Lens (MK-C-UP) - Image 4](https://m.media-amazon.com/images/I/61Wdjps3SiL.jpg) ![MK-C-UP Electronic Auto Focus Macro Extension Tube & AF Reverse Adapter for Canon EOS 5D Mark II III 6D 7D 50D 60D 70D 550D 600D 650D 700D 1100D T5i T4i T3i T2i EF/EF-S Lens (MK-C-UP) - Image 5](https://m.media-amazon.com/images/I/618hia3DkcL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent addition to my macro kit. *by S***N on 3 September 2016* A very nice piece of kit but there are a couple of points you need to know about. There are two adaptors wired together. Without extension rings or filters on, these are simply used to reverse a lens and still allow you to control the aperture of that lens. The smaller of the adaptors is 15mm in depth and has the camera body mount on it. It also has a 60mm female thread which can be used to mount the lens of your choice by utilising one of the 4 stepping rings included in the box. Each of the four stepping rings has a 60mm male thread (for attaching to the female thread on the 15mm part of the adaptor. All of these 4 rings have male to male threads intended for reversing your lens on to it. The stepping sizes are 60mm to 58mm (down); 60mm to 67mm (up); 60mm to 72mm (up) and 60mm to 77mm (up). If the filter ring on your lens is not one of the above, you will need to have a 60mm male to made for you. I have looked around for 60mm male filters/stepping rings and they are not easily available. That said my Macro Lens is a 67mm and 24-135 zoom is 77mm so I have no problem – lucky me! The second part of the adaptor has a `lens' fitting to one side (just like the inside of the body of the camera) and is 20mm in depth. This is fitted to the 'reversed' lens. This allows the electronics to continue to operate. Additionally, this adaptor has a male thread on its outer side which is also 60mm and is an obvious male to female `match for the first part of the adaptor if the unit is just being used as an extension tube. When a lens is fitted in the reverse configuration this 60mm male thread is visible and can be made use of – but with the point I made above being noted re: having a female 60mm stepping ring to an appropriate size for the piece of equipment you want to add. This can be other lens, filters or even a flash ring. As an extension tube it would be 35mm in depth. I am not sure what the other customer review meant by “came without bellows attachments”. The unit I purchased was ‘as advertised’ for a Canon fitting (see the camera list in the advert). The bellows I have is also for a Cannon fitting – therefore they will always be compatible and, with care, can be used in tandem. I consider this to be a good piece of equipment to have - along with a sturdy tripod. ### ⭐⭐⭐⭐ Looks good. *by B***I on 21 May 2017* Used it a few times. Looks good. ### ⭐⭐⭐ Flaring issues *by B***C on 11 January 2020* Good build quality for reasonable price. The only problem is that this reverse adapter is missing grooves (e.g. compared to Novoflex's reverse adaptor) on internal surfaces, which causes terrible flaring on image center when using Sigma 35mm f1.4 Art lens. Movo Photo EXT-C5 adapter would probably be a better choice for the same price. --- ## 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.pe/products/136572999-mk-c-up-electronic-auto-focus-macro-extension-tube-af](https://www.desertcart.pe/products/136572999-mk-c-up-electronic-auto-focus-macro-extension-tube-af) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-10-02*