Lens Mount Adapters

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Vello Minolta MD Lens to Nikon F-Mount Camera Lens Adapter

Vello Minolta MD Lens to Nikon F-Mount Camera Lens Adapter

B&H # VELANFMD MFR # LA-NF-MD
Key Features
  • Minolta MD to Nikon F Body
  • Coated Optical Glass Element
  • Achieves Infinity Focus
  • Matte Black Interior
$3495
In Stock
TTArtisan Leica M Lens to Nikon Z-Mount Camera Adapter

TTArtisan Leica M Lens to Nikon Z-Mount Camera Adapter

B&H # TTLMNZ MFR # C03B
Key Features
  • Leica M Lens to Nikon Z-Mount Camera
$3600
In Stock

FotodioX Pro Lens Mount Adapter for Sony A Lens to Canon EF-Mount Camera

B&H # FOPCEASA MFR # SNYA-EOS-PRO
Key Features
  • Sony A Lens to EF-Mount DSLR
  • Built-In Iris Control
  • 1.4x Multi-Coated Focus Correction Lens
  • Maintains Infinity Focus
$4495
In Stock

Vello Lens Mount Adapter for Canon FD-Mount Lens to Canon RF-Mount Camera

B&H # VELACRFD MFR # LA-CR-FD
Key Features
  • Canon FD Lens to RF-Mount Body
  • Supports Focusing to Infinity
  • Zinc Alloy Construction
  • Aluminum Alloy Lens Mounting Ring
$4495
In Stock

Urth Manual Lens Mount Adapter for Nikon F Lens to Nikon Z-Mount Camera Body

B&H # URULMAFZ MFR # ULMA-F-Z
Key Features
  • Nikon F Lens to Nikon Z-Mount Camera
  • Manual Operation
  • Precision Machined
  • Made of Hardened Aluminum and Copper
$6900
In Stock

Urth Manual Lens Mount Adapter for Nikon F Lens to Canon RF-Mount Camera Body

B&H # URULMAFR MFR # ULMA-F-R
Key Features
  • Nikon F-Mount Lens to RF-Mount Camera
  • Manual Operation
  • Precision Machined
  • Made of Hardened Aluminum and Copper
$6900
In Stock

Metabones Leica M Lens to Canon RF-mount Camera T Adapter (Black)

B&H # MELMEFRBT1 MFR # MBLM-EFR-BT1
Key Features
  • Leica M Lens to Canon RF-mount
  • Brass Construction with Chromium Plating
  • Flocked Interior to Limit Flare
  • Infinity Focus
$8900
In Stock
Other Buying Options

FotodioX Nikon F Lens to FUJIFILM G-Mount Camera Pro Lens Mount Adapter

B&H # FOPLMANNFGFG MFR # NIKG-GFX-PRO
Key Features
  • Nikon F Lens to FUJIFILM G Camera
  • Aperture Ring for Nikon G-Type Lenses
  • Infinity Focus Guaranteed
  • Non-Reflective Black Interior
$10995
In Stock

7artisans Photoelectric Autofocus Adapter for Canon EF/EF-S Lens to FUJIFILM X-Mount Camera

B&H # 7AAACEFFFX MFR # EF-FX
Key Features
  • EF/EF-S Lens to X-Mount Camera
  • Enables Autofocus and Aperture Control
  • Supports Image Stabilization
  • Transfers Lens Exif Metadata to Camera
$13900
Special Order
Expected availability: 2-4 weeks

KIPON Lens Mount Adapter for Pentax 645 Lens to FUJIFILM GFX Camera

B&H # KIPNTX645GFX MFR # PENTAX645-GFX
Key Features
  • Pentax 645 Lens to FUJIFILM GFX
  • Maintains Infinity Focus
  • Aluminum and Brass Construction
$15548
In Stock

Novoflex Lens Adapter for Nikon Lens to Leica M Camera

B&H # NOLEMNIKNT MFR # LEM/NIK-NT
Key Features
  • Lens Adapters for Leica M Cameras
  • Made in Germany
$24900
In Stock

Novoflex Nikon F Lens to Hasselblad X-Mount Camera Adapter

B&H # NOHAXNIK MFR # HAX/NIK
Key Features
  • Nikon F Lens to Hasselblad X1D
  • Supports Nikon G-Type Lenses
  • Built-In Aperture Control Ring
  • Maintains Infinity Focus
$34400
In Stock

Metabones T Speed Booster Ultra 0.71x Adapter for Canon Full-Frame EF-Mount Lens to Canon RF-Mount Camera

B&H # MEBSEFEFRBT1 MFR # MBSPEF-EFR-BT1
Key Features
  • Canon EF Lens to Canon RF Body
  • Full-Frame Lens to RF Camera Body
  • For UHD 4K Video Capture
  • 0.71x UHD 4K Crop Factor Compensation
$47900
In Stock

Metabones T Speed Booster XL 0.64x Adapter for Full-Frame Canon EF-Mount Lens to Select Micro Four Thirds-Mount Cameras

B&H # MESPEFM43BT3 MFR # MB_SPEF-M43-BT3
Key Features
  • Canon EF Lens to Micro 4/3 Body
  • Full-Frame Lens to Micro 4/3 Camera Body
  • Supports In-Camera Aperture Control
  • 0.64x Micro 4/3 Crop Factor Compensation
$64900
In Stock
Other Buying Options

FotodioX Mount Adapter for M39/L39-Mount Lens to Canon EOS Camera

B&H # FOM39EOS MFR # M39-EOS
Key Features
  • M39/L39-Mount Lens to Canon EOS Camera
  • All-Metal Construction
  • Chrome-Plated Brass Mounts
  • No Play, Gap, or Wiggling
$995
In Stock

FotodioX Mount Adapter for M42 Type 2 Lens to Sony E-Mount Camera

B&H # FOM42SNYEV2 MFR # M42-SNYE-V2
Key Features
  • M42-Mount Lens to Sony E Camera
  • Supports Infinity Focus
  • Anodized-Aluminum Construction
$1495
In Stock

FotodioX Mount Adapter for Contax/Yashica Lens to Canon EOS Camera

B&H # FOCYEOS MFR # CY-EOS
Key Features
  • CY Lens to Canon EOS Camera
  • Supports Infinity Focus
  • Anodized-Aluminum Construction
$1995
In Stock

FotodioX Mount Adapter for Minolta SR/MD/MC-Mount Lens to Fujifilm X-Mount Camera

B&H # FOMDFXRF MFR # MD-FXRF
Key Features
  • Minolta Rokkor Lens to Fujifilm X Camera
  • Supports Infinity Focus
  • Anodized-Aluminum Construction
$2199
In Stock

FotodioX M42 Pro Lens Adapter with Built-In Iris Control for Leica M-Mount Cameras

B&H # FOPLMAM42 MFR # M42-LM
Key Features
  • Brass with Stainless-Steel Finish
  • Focuses to Infinity
  • Leaf Spring System
  • Built-In Aperture Control
$2495
In Stock

FotodioX Mount Adapter for Pentax K-Mount Lens to Micro Four Thirds Camera

B&H # FOPKMFT MFR # PK-MFT
Key Features
  • PK-Mount Lens to Micro 4/3 Body
  • Supports Infinity Focus
  • Anodized-Aluminum Construction
$2495
In Stock

FotodioX Mount Adapter for Canon EOS Lens to Micro Four Thirds Camera

B&H # FOEOSMFT MFR # EOS-MFT
Key Features
  • Canon EOS Lens to Micro 4/3 Body
  • Supports Infinity Focus
  • Anodized Aluminum Construction
$2495
In Stock

FotodioX Nikon F Pro Lens Adapter for Leica M-Mount Cameras

B&H # FOPLMANF MFR # NIKF-LM
Key Features
  • Brass with Stainless-Steel Finish
  • Focuses to Infinity
  • Leaf Spring System
$2995
In Stock

Vello Pentax K Lens to Nikon F-Mount Camera Lens Adapter

B&H # VELANFPK MFR # LA-NF-PK
Key Features
  • Pentax K to Nikon F Body
  • Coated Optical Glass Element
  • Achieves Infinity Focus
  • Matte Black Interior
$3495
In Stock

Viltrox NF-M4/3 Lens Mount Adapter for Nikon F-Mount, D or G-Type Lens to Micro Four Thirds Mount Camera

B&H # VINFM43 MFR # NF-M4/3
Key Features
  • Nikon F-Mount, D or G-Type Lens to Micro Four Thirds Mount Camera
$3499
In Stock

TTArtisan Leica M Lens to Hasselblad X1D-Mount Camera Adapter

B&H # TTLMX1DA MFR # C07B
Key Features
  • Leica M Lens to Hasselblad X1D-Mount Camera
$3600
In Stock
Other Buying Options

Viltrox NF-FX1 Lens Mount Adapter for Nikon F-Mount, D or G-Type Lens to FUJIFILM X-Mount Camera

B&H # VINFFX1 MFR # NF-FX1
Key Features
  • Nikon F-Mount, D or G-Type Lens to FUJIFILM X-Mount Camera
$4000
In Stock
Other Buying Options

Vello Canon EF/EF-S Lens to Micro Four Thirds-Mount Camera Lens Adapter

B&H # VELAMFTCEF MFR # LA-MFT-CEF
Key Features
  • Canon EF/EF-S to Micro Four Thirds Body
  • Achieves Infinity Focus
  • Matte Black Interior
  • Zinc Alloy Construction
$4495
In Stock
Other Buying Options

7artisans Photoelectric Autofocus Adapter for Canon EF/EF-S Lens to Canon RF-Mount Camera

B&H # 7AAACEFCRF MFR # EF-R
Key Features
  • EF/EF-S Lens to RF-Mount Camera
  • Enables Autofocus and Aperture Control
  • Supports Image Stabilization
  • Transfers Lens Exif Metadata to Camera
$4900
In Stock
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Understanding and Selecting Lens Adapters

You use a lens adapter to fit a lens of another make or mount onto your camera. This feature means you can continue to use your older lenses when you upgrade from one camera to another.


What's a Lens Adapter?

Each camera manufacturer has its own proprietary bayonet fitting for attaching lenses to its cameras. Apart from the mechanical connection, lenses also incorporate a set of electrical contacts that communicate with a processor inside the lens to control focusing, lens stabilization, and aperture.

This degree of complexity means lenses must be designed for one specific camera mount, such as a Nikon, Sony, or Canon lens mount. One exception: lenses with a special screw thread intended for camera T-mount adapters. These are manual lenses such as spotting scopes and telescopes. Although an adapter may have a lens, it's not the same as camera add-on lenses that screw onto the front of existing lenses to change their focal length.


How Lens-to-Sensor Distance Affects Adapters

Each camera manufacturer has a specific flange focal distance, meaning the distance between the lens mount and sensor. When fitting lenses from other manufacturers, the adapter must replicate this distance or, if the flange distance is too short, use an auxiliary lens to focus the image correctly. If not, it'll be impossible to focus on distant objects. This is why a Sony-to-Nikon lens adapter has an auxiliary lens, as does a Sony-to-Canon lens adapter. In addition, some lenses protrude into the camera body, so make sure they don't foul the mirror mechanism or camera body.


Focus and Aperture Control with Lens Adapters

In most, but not all instances, an adapter disrupts the electronic communication between the camera and lens, so features such as automatic focusing, aperture control, and electronic stabilization don't work. While manual focus is possible, unless the lens also has an aperture ring, you can't adjust the aperture, which defaults to its maximum. Some adapters incorporate a dandelion electronic chip that tells the camera you're using an adapter. This allows the camera to confirm the correct focus as it would if you were manually focusing with an OEM lens.

If you have a mirrorless camera and a DSLR from the same manufacturer, you can obtain OEM adapters that provide full lens functionality. A good example is the Sony lens adapter that allows you to mount a Sony A-mount lens to its mirrorless E-mount. Note that you can adapt a DSLR lens to a mirrorless camera, but you can't fit a mirrorless lens on a DSLR.


Choosing a Lens Converter

There are a number of companies selling lens adapters. Some, such as Vello lens adapters, offer a comprehensive selection covering most combinations, while others are more specialized. Apart from adapters for still cameras, several suppliers offer C-mount adapters for cine cameras. 


Find the combination you need from the wide selection at B&H Photo and Video.