---
product_id: 450338443
title: "MK-RF-AF1 13mm + 18mm Metal AF Full Frame Macro Extension Tube Adapter Ring Kit For Canon EOS-R Series Cameras Canon RF Mount Cameras EOS-R EOS-RP"
brand: "meike"
price: "S$107"
currency: SGD
in_stock: true
reviews_count: 13
category: "Meike"
url: https://www.desertcart.sg/products/450338443-mk-rf-af1-13mm-18mm-metal-af-full-frame-macro
store_origin: SG
region: Singapore
---

# Full autofocus support 3 extension combos for macro shots Metal build for durability MK-RF-AF1 13mm + 18mm Metal AF Full Frame Macro Extension Tube Adapter Ring Kit For Canon EOS-R Series Cameras Canon RF Mount Cameras EOS-R EOS-RP

**Brand:** meike
**Price:** S$107
**Availability:** ✅ In Stock

## Summary

> 🔍 Elevate your macro game — get closer, sharper, and more creative!

## Quick Answers

- **What is this?** MK-RF-AF1 13mm + 18mm Metal AF Full Frame Macro Extension Tube Adapter Ring Kit For Canon EOS-R Series Cameras Canon RF Mount Cameras EOS-R EOS-RP by meike
- **How much does it cost?** S$107 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/450338443-mk-rf-af1-13mm-18mm-metal-af-full-frame-macro)

## Best For

- meike enthusiasts

## Why This Product

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

## Key Features

- • **True Macro Magnification:** Get closer to your subject and capture stunning details that stand out on social feeds.
- • **Weather-Resistant Design:** Includes weather sealing to protect your gear during adventurous shoots.
- • **Versatile Extension Options:** Choose from 13mm, 18mm, or combined 31mm for perfect macro magnification.
- • **Precision Metal Construction:** Robust metal tubes ensure long-lasting durability and a premium feel.
- • **Seamless Autofocus Compatibility:** Supports full AF on Canon EOS-R series for effortless, sharp shots every time.

## Overview

The Meike MK-RF-AF1 Macro Extension Tube Kit for Canon EOS-R series offers a durable metal build with full autofocus support. Featuring three extension lengths (13mm, 18mm, and combined), it enables enhanced macro photography by magnifying subjects without any image quality loss. Designed for professional and enthusiast photographers seeking precision and versatility in close-up shots.

## Description

Shop Meike MK-RF-AF1 13mm + 18mm Metal AF Full Frame Macro Extension Tube Adapter Ring Kit For Canon EOS-R Series Cameras Canon RF Mount Cameras EOS-R EOS-RP. Free delivery and returns on eligible orders.

Review: Work with RF autofocus perfectly - Does exactly what it's supposed to. full autofocus compatibility. end caps are a little loose, but that's not an issue. No image quality loss because therre's no glasss, they're just spacers.
Review: Works ok and seems decent quality - Initial impression is good. Tested and they work fine. There is a small amount of rotational movement if you try and twist the lens when one or both extension tubes are attached, but not enough to cause connection problems. The tubes are metal and plastic construction. I wouldn't be too comfortable hanging a heavy lens off them, but most lenses should be OK. The weather seal was a nice surprise. But I don't think there is a seal at the lens release button.

## Features

- AF:Support autofocus, recommended to use the manual mode to change the shutter speed directly to control the exposure level
- 3 different combinations:Can be used alone or in superimposed(13mm,18mm,13+18mm)
- Macro:Getting closer has the effect of magnifying your subject (making it appear larger in the viewfinder and in your pictures)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07T1CY6BS |
| Best Sellers Rank | 7 in Lens Extension Tubes |
| Brand | Meike |
| Camera Lens | This is a Meike MK-RF-AF1 13mm + 18mm Metal AF Full Frame Macro Extension Tube Adapter Ring Kit for EOS-R series cameras (RF Mount Cameras EOS-R EOS-RP). It supports autofocus, offers 3 different combinations (13mm, 18mm, 13+18mm), and provides macro capabilities for getting closer to the subject and magnifying it. |
| Customer Reviews | 4.2 4.2 out of 5 stars (345) |
| Date First Available | 13 Jun. 2019 |
| Focus type | Auto Focus |
| Guaranteed software updates until | unknown |
| Lens Design | Prime |
| Lens Fixed Focal Length | 13 Millimetres |
| Max Focal Length | 18 Millimeters |
| Min Focal Length | 13 Millimeters |
| Package Dimensions L x W x H | 7.2 x 7.1 x 6.5 centimetres |
| Package Weight | 0.18 Kilograms |
| Warranty description | 1 year manufacturer |
| Water Resistance Level | Not Water Resistant |
| Zoom Type | Prime |

## Product Details

- **Brand:** Meike
- **Compatible mountings:** Canon RF
- **Focal length description:** 13, 18 millimeters
- **Focus type:** Auto Focus
- **Lens design:** Prime
- **Lens type:** Macro
- **Lens-fixed focal length:** 13 Millimetres
- **Maximum focal length:** 18 Millimeters
- **Minimum focal length:** 13 Millimeters

## Images

![MK-RF-AF1 13mm + 18mm Metal AF Full Frame Macro Extension Tube Adapter Ring Kit For Canon EOS-R Series Cameras Canon RF Mount Cameras EOS-R EOS-RP - Image 1](https://m.media-amazon.com/images/I/61VeWbtc1JL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Work with RF autofocus perfectly
*by S***W on 23 September 2025*

Does exactly what it's supposed to. full autofocus compatibility. end caps are a little loose, but that's not an issue. No image quality loss because therre's no glasss, they're just spacers.

### ⭐⭐⭐⭐⭐ Works ok and seems decent quality
*by D***Y on 8 December 2024*

Initial impression is good. Tested and they work fine. There is a small amount of rotational movement if you try and twist the lens when one or both extension tubes are attached, but not enough to cause connection problems. The tubes are metal and plastic construction. I wouldn't be too comfortable hanging a heavy lens off them, but most lenses should be OK. The weather seal was a nice surprise. But I don't think there is a seal at the lens release button.

### ⭐⭐⭐⭐ Cheaper alternative to Canon.
*by D***G on 30 November 2025*

Using them with a Canon R100 + 26-105 Canon RF zoom lens. They really look very well made, with a "red ring" on each - most impressive. The 12 pins make a "noisy' entry when being attached, compared a Canon lens. Repeatedly connected them to each other to try to improve things. However, everything works as intended - focussing and metering. The autofocus works best when the lens is fully zoomed out to 105mm - less so and it struggles. With both tubes in place image size doubles; obviously less so singly. I think a brightly lit subject may be the order of the day. No serious photos to review, yet.

## Frequently Bought Together

- Meike MK-RF-AF1 13mm + 18mm Metal AF Full Frame Macro Extension Tube Adapter Ring Kit for EOS-R Series Cameras RF Mount Cameras EOS-R EOS-RP
- Macro Reverse Ring 52mm Compatible with Canon RF - Camera Mount to 52mm Filter Thread Adapter for Canon RF Mount Mirrorless Cameras
- Macro Reverse Ring 67mm Compatible with Canon RF - Camera Mount to 67mm Filter Thread Adapter for Canon RF Mount Mirrorless Cameras

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-13*