Best Canon Eos Camera Lens Adapters in 2026

Standard mount adapter allows EF/EF-S Lens compatibility with the EOS R camera system, including the EOS R, EOS RP, EOS R5, and EOS R6

Built-in control ring provides quick access to camera functions

Exterior design matched to EF lenses

Standard Mount Adapter allows EF/EF-S lens compatibility with EOS RP, EOS R, EOS R6, and EOS R5 Cameras

Exterior design matched to EF lenses

Dust- and water-resistant

Country of Origin:United States

Package length:12.7"

Package width:12.7"

【Compatibility】VILTROX EF-EOS M2 Speed Booster compatible with Canon EF Lens to Cano EF-M Mount mirrorless camera EOS M M2 M3 M5 M6 M6II M10 M50 M50II M100 M200.

【0.71x Focal Length Reducer 】Built-in optical correction group, when using this adapter, the focal length of lens should be shortened x0.71 based on the original,that is equivalent focal length = focal length x 0.71x camera conversion rate,which make the effective focal length smaller and the shooting range wider.

【Aperture increased by 1 stop】EF-EOS M2 Speed Booster can increase one stop aperture to blur the background and better highlight the theme.

Compatibility: EF-EOS M mount adapter compatible for Canon EF and EF-S mount lenses and EOS-M (EF-M mount) mirrorless cameras, such as EOS M M2 M3 M5 M6 M10 M50 M100.

AF Function & Aperture Control: fast auto-focus(AF) speed; inbuilt aperture motor and an electronic contact; actual aperture of lens can be controlled directly from the camera side; data of shutter, aperture and ISO indicated on camera screen.

Built-in IS(Image Stabilizer): built-in image stabilizer, making focus more accurate and better helping you take clear pictures; please set your camera APS-C Size Capture to 'off' if you get your lenses to full frame function.

【Compatibility】Commlite EF-EOS M mount adapter ring allows Canon EF and EF-S mount series lenses to be mounted on Canon EOS-M mirrorless digital camera. Please contact us if you’re not sure whether this lens adapter ring fits for your camera. Please refer to the compatibility table before you purchase our CM-EF-EOS M lens mount adapter.

【AF function and Aperture Control】Commlite EF-EOS M lens converter has built-in aperture motor and electronic contact, which can control the aperture of the lens by means of electronic contact. The aperture control function almost supports all Canon EOS M cameras, and you can also adjust the aperture directly from the camera side.

【EXIF signal transmitting】Use gold-plated needle PIN to transmit signal, greatly enhancing its transmission performance

【Compatibility:】For Canon EF/ EF-S Mount lens to fit Canon EOS-R Mount mirrorless Cameras.

【Accessories:】Equipped with a drop-in variable neutral density filter (ND3-ND500, equals to 1.5 to 9 stops) and an extra holder.

【Image Stabilization: 】Built-in stability makes your focus more accurate and clear.

offered in both SA-Sony FE and Canon EOS EF-Sony FE version

offers full electronic control of the lens, including autofocus and aperture selection

Support for both in len optical stabilizer or in camera shake reduction

Smooth surface for effortless mount,infinity focus allowed.The adapters are precision made to insure the perfect fit. Canon STM series lenses don't work with our EOS adapters.

Made of brass and aluminum (not plastic), anodized aluminum construction.

Compatible Cameras (Including, but not limited to): Olympus PEN E-P1, E-P2, E-P3, E-P5，E-PL1/s, E-PL2, E-PL3, E-PL5, E-PL6, E-PL7, E-PL8，E-PM1, E-PM2, PEN-F, Panasonic Lumix DMC-G1, G2, G3, G10, GX1, GH1, GH2, GF1, GF2, GF3, GF5, GH4, Panasonic AG-AF100 Mirrorless Digital Cameras, Black Magic Pocket Cinema Camera (BMPCC).

Bundle Includes: Sigma MC-11 Lens Mount Converter (Canon EF to Sony E-Mount), 32GB Ultra SDHC UHS-I Memory Card, Small Neoprene Lens Pouch, and Lens Cleaning Brush Tool

For Use With: Use with Sigma Canon mount lens on Sony E-Mount Cameras. The MC-11 works with Sigma SA mount and EOS mount interchangeable lenses

Compatible: Sony E-mount Mirror-less Camera Bodies and Sigma Canon EF-mount lenses. Can be used with a6000 series, a5000 series, NEX series, and Full Frame (A7, A7r, A9 series) sensor cameras

Premium Grade Fotodiox "Pro" Adapter

"No Play" Adapter,

Infinity Focus Guaranteed

FD EFM Lens Adapter /Canpn FD Lens EFM Adapter allows Canpn FD Lens to fit on a Cannon EF-M Mirrorless Camera.

Infinity Focus Guaranteed.

There is no electrical contacts in the adapter ring Exposure and focus has to be adjusted manually Automatic diaphragm auto-focusing or any other functions will not operated with using this adapter

Compatibility: EF-EOS M2 lens converter allow Canon EF mount series lenses to work with Canon EF-M mirrorless cameras M M2 M3 M5 M6 M10 M50 M100

0.71x Focal Reducer : Focal length is multiplied by 0.71 based on the original ( equivalent focal length = focal length x 0.71 ), which helps enlarge 1 level aperture

Strong Functions: auto focusing function, increasing the lens 1 f-stop and the amount of light into the virtual background, better highlight the theme

Allows EF/EF-S Lens compatibility with the EOS R camera

Drop-in filter Adapter allows use of circular polarizing Filters

Dust- and water-resistant

ADAPTATION: Adapt a host of specialty and legacy lenses, including early and obscure lens designs, while maintaining infinity focus, as well as telescopes (with an additional 1.25" or 2" Nose Piece), slide duplicators, and microscopes to your EOS EF-Mount Camera.

CONSTRUCTION: In addition to its durable anodized aluminum construction, and smooth threaded and bayonet surfaces for mounting with ease, the Opteka (T2) T-Mount Adapter includes three positioning screws to confidently lock your lens in place. They also enable you to properly adjust the focus index up.

PRECISE MANUFACTURING: This adapter is guaranteed to provide infinity focus by placing the lens at the correct distance from the sensor. This allows you to make the most of your lenses and doesn't limit you from shooting distant subjects.

Smooth surface for effortless mount

Infinity Focus Allowed

Anodized Aluminum Construction

Completely old school, convert to manual control, manual focus and manual exposure, used on Lightdow/Opteka 500mm, 420-800mm, 650-1300mm Telephoto Lens & Telescopes

T2 for Canon EF/EOS Mount, Compatible with Canon EOS Rebel T7, T7i, T6, T6i, T5, T5i, SL2, 80D, 77D, 700D, 70D, 60D, 50D, 5D, 6D, 7D, 600D, 550D, 200D, 150D, 100D, 1300D, 1400D, 1500D etc

T2 for Nikon F Mount, Compatihle with Nikon D850, D810, D800, D750, D700, D610, D3100, D3200, D3300, D3400, D5100, D5200, D5300, D5500, D5600, D7000, D7100, D7200, D7500, D50, D60, D90 etc

FD to RF Mount Adapter, allows Cannon FD Fl FDn lens to fit on EOS RF Mount Mirrorless Cameras

Infinity Focus Guaranteed. Copper Lens Mount, Solid and Durable

Pls Note: Adapter does NOT compatible with Cannon EF / Efs Mount DSLRs

Adapter: Compatible with EF/ EF-S Mount lens to fits on EOS-R and EOS-RP Mirrorless Cameras

Auto Focus:there are electric contacts connects with lens and camera,supports the function Auto-Exposure, Auto-Focus,Automatic diaphragm and Auto-Aperture of Canon EOS EF EFs Lens and EOS R Camera

Light and comfortable to hold

Compatible with Camera EOS 5D, 5D Mark II, 50D, 60D, 20D, 30D, 40D, 350D, 400D, 450D, 500D, 550D, 600D, 1100D, 1D, 1D MkIII, Digital Rebel T4i, T3i, T2i, T1i, Xt, Xti, XSi, XS, and all EOS SLR Cameras

CNC Metal Construction-Made of machined, anodized aluminum

Useful accessories allows you to attach your Canon Eos SLR Camera to the standard 1.25inch eyepiece diameter Telescope

This macro reverse adapter ring is made of aluminum

It allows your lens to be mounted onto the camera body in its reverse position

With the lens being reversed, the lens works like a magnifying glass and your lens becomes a macro lens, this saves your cost of buying an expensive macro lens

Olympus OM EF Adapter, OM Lens EFS Adapter, allows Olympus OM Lens to Fits On Cannon Eos EF EF-S Mount Aps-c Dslrs

Infinity Focus Guaranteed.

Copper Lens adapter solid durable

Allows a EF or EF-S mount DSLR lens from both Canon brand and third party brands such as Sigma, Tamron and Tokina to be used on a Canon RF mount full frame mirrorless camera such as Canon EOS R, RP, R3, R5, R6, R6 Mark II, R7, R8, R10, R50, R100

Supports electronic communication to enable autofocus as well as auto exposure features

Made of aluminium alloy and premium brass, lightweight and durable

Compatible with :Canon 1300D 1500D 760D 750D 800D 700D 650D 600D 80D 70D 5DII 5DIII 5DIV 6D 7D etc Camera and Canon EF EF-S series Lens

The AF Extension Tube Set can transform your Lens into a Macro Lens. It moves the lens from the film or digital sensor. The closer the focus is, the greater the magnification

Configuration:Engineering plastics material + metal bayonet,seven kinds of combinations, seven kinds of magnifications,Perfect for macro shooting

The EF-R lens adapter is compatible with Canon EOS RP, EOS R, EOS C70, EOS R5, EOS R6 cameras.

It is compatible with a wide range of lenses, which can be Canon EF/EF -S lens is connected to Canon R mount cameras.

Actual aperture of lens can be controlled directly from the camera side.

Support lens type EF and EF-S

Support camera EOS M1 M2 M3 M5 M6 M10 M50 M100

Standard 1/4 stud holes can be fixed on tripod for steady shooting

【Seamless Compatibility】 Fully compatible with EF/EF-S lenses and EOS M cameras, including EOS M, M2, M3, M5, M6, M6 Mark II, M10, M50, M50 Mark II, M100, and M200. Not compatible with EF-M and CN-E lenses

【Auto Focus & Aperture Control】 Supports fast autofocus (AF). The actual aperture of the lens can be controlled directly through the camera. The copper plated contacts ensure smooth and quick signal transmission

【EXIF Transmission】 With special pins attached inside the adapter ring to support EXIF signal transmission. Also supports lens with the Image Stabilizer(IS) function for bettering focusing

Lens Adapter Canon FD (not EOS) lenses to Sony E-Mount cameras

Adapter Canon FD (not EOS) lenses to Sony E-Mount cameras

Precision Made

This Adapter Ring without electronic contacts, which don't support auto-focus or aperture control. Require manual operation. Solid Metal construction, Completely manual control, manual focus and manual exposure.

Can be used on JINTU / Opteka of 500mm, 420-800mm, 900mm, 650-1300mm telephoto lenses etc.

T2-EOS adapter for Canon EF/EOS Mount, Compatible with Canon EOS Rebel T1i, T2i, T3, T3i, T4, T4i T5, T5i, T6, T6i, T6s, XS, XSI T7, T7i, T7s 1D, 5D, 5D II, 5D III, 5D IV 6D, 6D II, 7D, 7D II, 30D, 40D, 50D, 60D, 70D, 80D, 90D, 4000D, 1200D , 1300D, 200D, 250D Digital SLR Cameras.

F Mount Lens EOS RF Adapter, Nikkor Lens RP Adapter, allows Nikkor F Mount Lenss to fit on Cannon RF Mount Mirrorless Camera

Infinity Focus Guaranteed. Copper Lens Mount, Solid and Durable

Pls Note: Adapter does NOT compatible with Cannon EF / Efs Mount DSLRs