Viltrox Canon EF/EF-S Mount Adapter for EOS R/RP - EF-R2 (Control Ring)

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Special Price $166.00 Regular Price $249.00
Introducing the EF-R2 Adapter Ring—a premium lens adapter with built-in pure copper and gold-plated electronic contacts. It supports autofocus, delivering exceptional performance through Canon's image phase difference detection technique. The adapter's focusing speed rivals that of native Canon lenses. The control ring on the EF-R2 is fully customizable, allowing you to personalize settings like aperture, shutter speed, ISO, and exposure compensation.

Firmware upgrades are a breeze via the USB port, ensuring you always have access to the latest features and compatibility. Experience the full potential of your Canon EF and EF-S lenses with the EF-R2 Adapter Ring, offering superior autofocus capabilities, customizable control, and seamless updates.

Viltrox Canon EF/EF-S Mount Adapter for EOS R/RP


Introducing the EF-R2 Adapter Ring: A premium lens adapter designed with built-in pure copper and gold-plated electronic contacts, ensuring seamless autofocus functionality. This adapter is compatible with Canon's high-performance autofocusing technique, utilizing image phase difference detection. Experience focusing speeds that rival those of native Canon lenses.

The EF-R2 Adapter Ring not only enables autofocus but also offers customizable functions through its versatile control ring. Tailor the control ring to suit your preferences, adjusting settings such as aperture, shutter speed, ISO, or exposure compensation. This adaptability allows for a personalized shooting experience.

Additionally, firmware upgrades for the EF-R2 Adapter Ring are conveniently facilitated via the USB port. Stay up-to-date with the latest enhancements and improvements, ensuring optimal performance and compatibility with your Canon EOS R or EOS RP camera.

Capture stunning imagery and unlock the full potential of your Canon EF and EF-S lenses with the EF-R2 Adapter Ring. Embrace superior autofocusing capabilities, customizable control, and seamless firmware updates, all in one high-quality lens adapter.

VILTROX EF-R2 adapter ring can be perfectly transferred to Canon EOSR and EOSRP cameras.Built-in pure copper with gold-plated electronic contacts .

The bayonet is made of pure copper .The adjustment ring is aluminum and it can adjust to focus . The surface is electroplated which is sturdy durable . Firmware upgrade via USB Port . The control ring function can be custom-ized.The Aperture , shutter speed , ISO , and exposure that were originally adjusted by the camera can be customized to the control ring of the adapter ring.

EF-R2 adapter ring with built in pure copper with gold plated electronic contacts supports auto focus. Functions of the control ring can be customised and firmware upgrade is via USB port

Compatible with high performance autofocusing technique for image phase difference detection of Canon. The focusing speed rivals that of the Canon natve lenses

The Viltrox EF-R2 Lens Mount Adapter for Canon EF/EF-S lens and EOS R/RP with Functional Control Ring comes with a full Australian warranty from Viltrox Australia.

Cameras Direct since 2001. Pop into our Gold Coast camera store & warehouse or order online. We look forward to being at your SERVICE Australia wide. We look forward to helping you take a better photo soon. Thank you

Compatible Lenses as of December 2020

Canon Prime Lens

TS-E 24MM F3.5 L II、                 
EF 24MM 1:1.4 L II USM、       
EF 35MM 1:2、                             
EF 35MM 1:1.4 L、                 
EF 35MM 1:1.4 L II USM、           
EF 40MM 1:2.8 STM
EF 50MM 1:1.8 STM                     
EF 50MM 1:1.8 II
EF 50MM 1:1.2 L USM                   
EF 50MM 1:1.4 
EF 85MM 1:1.2 L II USM               
EF 85MM 1:1.8
EF 100MM 1:2.8 L IS USM             
EF 100MM 1:2.8 
EF 135MM 1:2 L                            
EF 200MM 1:2.8 L II

Canon Zoom Lens EF 17-40MM 1:4 L                         
EF 16-35MM 1:2.8 L II USM
EF 24-70MM 1:2.8 L II USM           
EF 20-35MM 1:3.5-4.5 
EF 28-80MM 1:3.5-5.6 II               
EF 28-105MM 1:3.5-4.5
EF 24-105MM 1:4 L IS USM           
EF 70-200MM 1:4 L USM
EF 70-200MM 1:2.8 L IS II USM     
EF 70-200MM 1:4 L IS  USM
EF 70-300MM 1:4-5.6 IS  USM   
EF 70-300MM 1:4-5.6 L IS  USM 
EF 70-300MM 1:4-5.6 IS II USM
EF-S 18-135MM 1:3.5-5.6 IS STM
EF-S 18-200MM 1:3.5-5.6  IS       
EF-S 17-85MM 1:4-5.6  IS USM
EF-S 15-85MM 1:3.5-5.6  IS USM
EF-S 18-55MM 1:3.5-5.6  IS STM
EF-S 55-250MM 1:4-5.6 IS STM
Tamron Lens SP 35MM F/1.8 Di VC USD F012
SP 35MM F/1.4 Di USD F045
SP 85MM F/1.8 Di VC USD F016
SP 90MM F/2.8 Di MACRO 1:1 VC USD F017
18-400MM F/3.5-6.3 Di II VC HLD B028
AF 17-50MM 1:2.8 A16 LD XR DiII SP
10-24MM F/3.5-4.5 Di II VC HLD B023
AF 28-75MM F/2.8 {IF} MACRO A09 LD XR Di SP
35-150MM F/2.8-4 Di VC OSD A043
SP 15-30MM F/2.8 USD Di A012
28-300MM 1:3.5-6.3 MACRO AF ASPHERICAL XR Di LD (IF)
AF 70-200MM F/2.8 {IF} MACRO A001 LD Di SP
SP 70-300MM F/4-5.6 Di A005
SP 150-600MM F/5-6.3 Di VC USD G2 A022
SP 70-200MM F/2.8 Di VC USD G2 A025
70-200MM F/4 Di VC USD HA034
SP 150-600MM F/5-6.3 USD Di A011
Sigma Lens A 30MM 1:1.4 DC 013                 
A 20MM 1:1.4 DG 015
A 24MM 1:1.4 DG 015                 
A 35MM 1:1.4 DG 012
50MM 1:1.4 DG HSM EX           
A 50MM 1:1.4 DG 014
A 85MM 1:1.4 DG 016                
A 105MM 1:1.4 DG 018
A 135MM 1:1.8 DG 017              
50-100MM 1:1.8 DC 016
10-20MM 1:3.5 DC HSM EX       
12-24MM 1:4.5-5.6 II DG HSM
A 18-35MM 1:1.8 DC 013
70-200MM 1:2.8 APO DG HSM EX
Tokina Lens SD 11-16 F2.8 (IF) DX II AT-X PRO
More Information
Manufacturer Viltrox
Manufacturer Part Number CRK-EF-R2
Primary Colour Black
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