---
product_id: 591411679
title: "EF to EOS R Mount Adapter, EF/EF-S Lens to RF Mount Camera Autofocus Converter Ring Compatible with Canon EOS R Ra RP R6 Mark II R6 R5 R3 R7 R10 R8 R50, Max Load: 4.4lb/2kg, NW-EF-EOSR"
brand: "excefore"
price: "฿3895"
currency: THB
in_stock: true
reviews_count: 2
category: "Excefore"
url: https://www.desertcart.co.th/products/591411679-ef-to-eos-r-mount-adapter-ef-ef-s-lens
store_origin: TH
region: Thailand
---

# Fast autofocus & aperture control Seamless EF to RF lens compatibility Weather-resistant metal build EF to EOS R Mount Adapter, EF/EF-S Lens to RF Mount Camera Autofocus Converter Ring Compatible with Canon EOS R Ra RP R6 Mark II R6 R5 R3 R7 R10 R8 R50, Max Load: 4.4lb/2kg, NW-EF-EOSR

**Brand:** excefore
**Price:** ฿3895
**Availability:** ✅ In Stock

## Summary

> 🔗 Bridge the gap, capture the moment—EF lenses meet RF power flawlessly!

## Quick Answers

- **What is this?** EF to EOS R Mount Adapter, EF/EF-S Lens to RF Mount Camera Autofocus Converter Ring Compatible with Canon EOS R Ra RP R6 Mark II R6 R5 R3 R7 R10 R8 R50, Max Load: 4.4lb/2kg, NW-EF-EOSR by excefore
- **How much does it cost?** ฿3895 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/591411679-ef-to-eos-r-mount-adapter-ef-ef-s-lens)

## Best For

- excefore enthusiasts

## Why This Product

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

## Key Features

- • **All-Weather Ready:** Built to brave rain, dust, and harsh conditions, so your creativity never stops—no matter the environment.
- • **Complete Kit Included:** Comes with front & rear caps plus a user manual, so you’re ready to shoot right out of the box.
- • **Rock-Solid Durability:** Crafted with premium metal mounts that support up to 4.4lb/2kg, ensuring your gear stays secure and stable during every shoot.
- • **Effortless Lens Fusion:** Unlock your Canon RF camera’s full potential by effortlessly adapting EF/EF-S lenses with zero compromise on speed or control.
- • **Precision Autofocus & Control:** Maintain lightning-fast autofocus, auto aperture, and image stabilization—exactly as if your lens was native to your camera.

## Overview

The Excefore EF to EOS R Mount Adapter seamlessly connects Canon EF/EF-S lenses to RF mount cameras, preserving full autofocus, aperture control, and image stabilization. Its durable metal construction supports lenses up to 4.4lb/2kg and features weather-resistant design, making it an essential accessory for Canon EOS R series users seeking versatile, reliable lens compatibility.

## Description

Buy Excefore EF to EOS R Mount Adapter, EF/EF-S Lens to RF Mount Camera Autofocus Converter Ring Compatible with Canon EOS R Ra RP R6 Mark II R6 R5 R3 R7 R10 R8 R50, Max Load: 4.4lb/2kg, NW-EF-EOSR online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Working on Canon R7 with EF-S 18-135 lens. - Good quality, working on Canon R7.
Review: good product - good product

## Features

- 【EF Lens for RF Mount Camera】 This lens adapter is compatible with Canon EF/EF-S lens to an RF mount camera, compatible with Canon EOS R Ra RP R3 R5 R5C R6 R6 Mark II R7 R8 R10, and R50
- 【Complete Functions Retained】 Electrical contacts maintain fast speed autofocus, auto aperture control, image stabilization, and other functions on your lens while transferring EXIF data to your camera
- 【Durable Metal Construction】 The metal mounts on the front and back are durable and will not break, ensuring excellent weight capacity: 4.4lb/2kg. The smooth threads secure the lens and camera body perfectly as if it were a natural fit
- 【Weather Resistant Structure】 Manufactured with the same rigorous standard as your camera, this adapter can withstand rain, dust, and other harsh weather conditions
- 【Package Contents】 1 x EF-EOS R Lens Mount Adapter, 1 x Front Cap, 1 x Rear Cap, 1 x User Manual. Note: 1) The adapter does not support AF-C in video mode. 2) A lens support bracket is necessary if using a lens over 4.4lb/2kg

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CNRVG2PG |
| Best Sellers Rank | #16,178 in Electronics ( See Top 100 in Electronics ) #96 in Camera Lens Accessories |
| Brand | Excefore |
| Customer Reviews | 4.4 4.4 out of 5 stars (8) |
| Date First Available | 21 November 2023 |
| Item Weight | 140 g |
| Model Number | WEI5037 |
| Package Dimensions | 14.1 x 12 x 6.3 cm; 140 g |

## Images

![EF to EOS R Mount Adapter, EF/EF-S Lens to RF Mount Camera Autofocus Converter Ring Compatible with Canon EOS R Ra RP R6 Mark II R6 R5 R3 R7 R10 R8 R50, Max Load: 4.4lb/2kg, NW-EF-EOSR - Image 1](https://m.media-amazon.com/images/I/71xPWp4JUoL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Working on Canon R7 with EF-S 18-135 lens.
*by D***N on 2 June 2025*

Good quality, working on Canon R7.

### ⭐⭐⭐⭐⭐ good product
*by S***N on 13 April 2024*

good product

## Frequently Bought Together

- Excefore EF to EOS R Mount Adapter, EF/EF-S Lens to RF Mount Camera Autofocus Converter Ring Compatible with Canon EOS R Ra RP R6 Mark II R6 R5 R3 R7 R10 R8 R50, Max Load: 4.4lb/2kg, NW-EF-EOSR
- Canon EOS R8|24.2MP Full-Frame Mirrorless Camera|Body Only|Upto 40fps Continuously|Dual Pixel CMOS AF II|4K upto 60p|Vari-angle Screen|Bluetooth & WiFi
- SanDisk 256GB Extreme PRO SDXC card + RescuePRO Deluxe, up to 200MB/s, UHS I, Class 10, U3, V30 SDSDXXD 256G GN4IN, Black

---

## 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.co.th/products/591411679-ef-to-eos-r-mount-adapter-ef-ef-s-lens](https://www.desertcart.co.th/products/591411679-ef-to-eos-r-mount-adapter-ef-ef-s-lens)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-04*