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Sony LAEA4 Lens Mount Adapter

Adapts Sony Alpha A-mount DSLR lenses to Sony E-mount mirrorless cameras

Item # 158LAEA4

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Item # 158LAEA4

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$348.00 -$50.00 Instant savings

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About the Sony LAEA4 Lens Mount Adapter

Expand your lens options

If you're interested in a new Sony Alpha camera, but don't want to stop using some of your favorite older lenses, the Sony LAEA4 lens adapter is a lifesaver. The adapter lets you attach Alpha A-mount lenses to your E-mount full frame camera body and enjoy full-time continuous Phase Detection autofocus while capturing stills and video. The adapter's aperture drive mechanism also allows auto exposure with compatible A-mount lenses.

Product highlights:

  • full frame mount adapter allows you to attach Sony Alpha A-mount lenses to an E-mount camera body
  • 15-point AF system with 3 cross sensors
  • aperture drive system enables auto exposure functionality with A-mount lenses
  • offers single-shot and continuous autofocus
  • through-the-lens (TTL) phase detection system allows high-speed, accurate image capture
  • Sony's Translucent Mirror Technology™ incorporates a phase-detection autofocus sensor
  • 3-1/8"W x 3-1/2"H x 1-3/4"D
  • weight: 5.6 oz.
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # LAEA4

What's in the box:

  • LA-EA4 A-mount to E-mount lens adapter
  • A-mount body cap (installed)
  • E-mount body cap (installed)
  • Semi-hard zippered case
  • Operating Instructions
  • Note regarding the translucent mirror
  • Limited Warranty (US)
  • Consumer 1 Year Warranty (Canada)

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Crutchfield response

<< >>

More details on the Sony LAEA4 Lens Mount Adapter

Mark G.
The Sony LAEA4 Lens Mount Adapter replaces these items:

Product Research


Overview: The LA-EA4 mount adapter allows you to attach Sony Alpha α-series A-mount lenses onto Alpha α-series E-mount cameras. It is compatible with both full frame and APS-C cameras. The adapter has a handy tripod mount for use with larger lenses.

Compatibility: The LA-EA4 is compatible with all Sony α-series A-mount lenses, as well as the Sony α-series NEX and other E-mount cameras.

Translucent Mirror Technology: The LA-EA4 is the first full frame adapter to include Sony's exclusive Translucent Mirror Technology and Phase Detect AF sensor. The adapter allows your E-mount full frame camera to enjoy high-speed accurate TTL (through-the-lens) phase detection auto focus for both still and video capture.

Auto Focus: When the adapter is in use, Continuous and Single-shot Auto Focus is available, with a 15-point AF system and 3 cross sensors.

Auto Exposure Support: The adapter has an aperture drive mechanism and supports Auto Exposure with all A-mount lenses, except teleconverters.

Tripod Attachment: When using a tripod with the adapter attached, you mount the tripod to the LA-EA4 adapter. This is especially applicable when you use longer lenses (70-200mm, 70-400mm, 300mm, 500mm), as this will provide better balance, and help alleviate the load on the camera's mount.


  • Shooting Screen Size: Full Frame and APS-C size
  • Dimensions:
    • Width: 3.071"
    • Height: 3.404"
    • Depth:
      • Without Caps: 1.725"
      • With Caps: 1.926"
    • Weight: 5.6 ounces

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Customer Q&A

Crutchfield asked: Why did you buy this?
Wanted to use A mount 70-400 Sony G lens on my Sony A7. Only adapter with Autofocus on Minolta/Sony A mount. Price drop at Crutchfield made me pull trigger, also I had some reward points. [ Upadhyayula  May 21, 2018 ]
Make use of legacy Minolta glass! [ Ravi  Dec 28, 2017 ]
to increase the capability of my e-mount Alpha6000 for which there is limited lenses available. [ LARRY M.  Apr 27, 2017 ]
to use a mount lenses with e mount body [ donald  Feb 05, 2017 ]
I have A lenses [ Ronald  Oct 13, 2016 ]

1 question already asked

Have a Canon Model EOS Rebel T5 and got a Sony E-Mount 7-11 for Fathers day. Can the lenses from the Canon be used with the Sony?
[ micheal  Jun 30, 2015 ]
4 answers
I need adapter for Vivitar 58mm lens to Canon EOS Rebel T6.
[ DaVon  Nov 03, 2018 ]
Only if you purchase the proper Canon to Sony adapter. The Sony LAEA4 adapter is for mounting Sony A mount lenses to E mount cameras
[ Robert  Jun 30, 2015 ]
The Sony LAEA4 is for using A-Mount lenses (Sony, Minolta, and 3rd party lenses) on an E-Mount camera like the A7II. If you want to use Canon lenses, you'll need a Canon to E-Mount adaptor. I believe Metabones is one of the companies that make such an adaptor. You'll want to check their website to see which ones may best meet your particular needs.
[ Shunsuke  Jun 30, 2015 ]
A really confusing question - are you asking whether Sony lenses can be used on the Canon Rebel? And if this is your actual question, are you then asking whether the Sony LA-EA4 adapter could be used? Please note that the Sony LA-EA series of adapters is intended to ONLY adapt Sony A series lenses to allow them to fit Sony E series cameras. Nothing whatsoever related to Canon.
[ Larry  Jun 30, 2015 ]

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