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Alpha NEX Camera Mount Adapter

Model number: LA-EA1
Rated 3.5 out of 5 stars
Attach α A-mount lenses to α E-mount camera bodies with this mount adapter.

ADDITIONAL IMAGES:

$199.99

Earn 200 Sony Rewards points on this purchase.

Unleash your creativity. Designed exclusively for α NEX-3 and NEX-5 cameras, the LA-EA1 adapter lets you mount α A-mount lenses to your E-mount camera body. Additionally, this adapter has Auto Exposure support with aperture mechanism and includes a detachable tripod attachment.

A-mount adaptor

α A- mount adaptor for α E-mount camera bodies

Tripod attachment

Includes detachable tripod attachment

AE support

Auto Exposure support with aperture mechanism

Product Specifications

Weights and Measurements

  • Dimensions (Approx.) : 2 5/8 x 1 1/16in (65 x 26.6mm)
  • Weight (Approx.) : 3.9 oz (110g)

In the Box

  • Body cap / ALC-B55
  • Mount adaptor
  • Rear lens cap
  • Tripod attachment

Product Profile

Support

Discontinued Lens Cases

  • DT 18-200mm f/3.5-6.3 High Zoom Lens

    DT 18-200mm f/3.5-6.3 High Zoom Lens

    $479.99

  • DT 18-55mm f/3.5-5.6 Zoom Lens

    DT 18-55mm f/3.5-5.6 Zoom Lens

    $199.99

  • 24-105mm f/3.5-4.5 Zoom Lens

    24-105mm f/3.5-4.5 Zoom Lens

    $469.99

New Products

  • DT 55-300mm f/4.5-5.6 Zoom Lens

    DT 55-300mm f/4.5-5.6 Zoom Lens

    $299.99

Discontinued Alpha NEX Cameras

View All 22 products
  • α NEX-5 with 16mm Lens

    α NEX-5 with 16mm Lens

  • α NEX-C3 with Wide-Angle Lens

    α NEX-C3 with Wide-Angle Lens

    $549.99

  • Interchangeable Lens HD Camcorder and Lens

    Interchangeable Lens HD Camcorder and Lens

    $2199.99

  • α NEX-5 with 18-55mm Lens

    α NEX-5 with 18-55mm Lens

  • α NEX-C3 with 18mm Lens

    α NEX-C3 with 18mm Lens

  • Alpha NEX-C3 with 18mm Lens

    Alpha NEX-C3 with 18mm Lens

    $549.99

  • α NEX-C3 with 18-55mm Lens

    α NEX-C3 with 18-55mm Lens

  • α NEX-F3 with 18-55mm Lens

    α NEX-F3 with 18-55mm Lens

    $449.99

  • α NEX-3 with 18-55mm Lens

    α NEX-3 with 18-55mm Lens

  • Alpha NEX-F3 Limited Edition Bundle

    Alpha NEX-F3 Limited Edition Bundle

    $599.99

  • Alpha NEX-5N Camera Body

    Alpha NEX-5N Camera Body

    $399.99

Fixed Focal Length Lenses

  • 135mm f/2.8 Smooth Transition Focus Lens

    135mm f/2.8 Smooth Transition Focus Lens

    $1399.99

  • 20mm f/2.8 Wide-Angle Prime Lens

    20mm f/2.8 Wide-Angle Prime Lens

    $749.99

Discontinued Alpha NEX Cameras

View All 22 products
  • Alpha NEX-F3 Limited Edition Bundle

    Alpha NEX-F3 Limited Edition Bundle

    $599.99

  • α NEX-F3 with 18-55mm Lens

    α NEX-F3 with 18-55mm Lens

    $399.99

  • α NEX-3 with 18-55mm Lens

    α NEX-3 with 18-55mm Lens

  • α NEX-5 with 16mm Lens

    α NEX-5 with 16mm Lens

    $599.99

  • α NEX-5 with 18-55mm Lens

    α NEX-5 with 18-55mm Lens

  • Alpha NEX-5N with 18-55mm lens

    Alpha NEX-5N with 18-55mm lens

    $499.99

  • Alpha NEX-F3 Limited Edition Bundle

    Alpha NEX-F3 Limited Edition Bundle

    $649.99

  • Alpha NEX-5N with 18-55mm lens

    Alpha NEX-5N with 18-55mm lens

    $499.99

  • Alpha NEX-5N with 18-55mm lens

    Alpha NEX-5N with 18-55mm lens

    $499.99

  • Pink α NEX-3 with Two Lenses

    Pink α NEX-3 with Two Lenses

Fixed Focal Length Lenses

  • 35mm f/1.4 Wide-Angle Prime Lens

    35mm f/1.4 Wide-Angle Prime Lens

    $1499.99

Discontinued Alpha NEX Cameras

View All 22 products
  • α NEX-3 with 18-55mm Lens

    α NEX-3 with 18-55mm Lens

    $549.99

Interchangeable Lens Camcorders

  • Interchangeable Lens HD Camcorder

    Interchangeable Lens HD Camcorder

    $1799.99

  • Interchangeable Lens HD Camcorder and Lens

    Interchangeable Lens HD Camcorder and Lens

    $2699.99

Carl Zeiss® Lenses

  • Carl Zeiss 24-70mm f/2.8 Zoom Lens

    Carl Zeiss 24-70mm f/2.8 Zoom Lens

    $1999.99

  • DT Carl Zeiss 16-80mm f/3.5-4.5 Zoom Lens

    DT Carl Zeiss 16-80mm f/3.5-4.5 Zoom Lens

    $999.99

  • 135mm f/1.8 Telephoto Prime Lens

    135mm f/1.8 Telephoto Prime Lens

    $1799.99

Discontinued Video Cameras and Camcorders

  • Interchangeable Lens Handycam Camcorder

    Interchangeable Lens Handycam Camcorder

    $1999.99

Carl Zeiss® Lenses

  • Carl Zeiss 16-35mm f/2.8 Zoom Lens

    Carl Zeiss 16-35mm f/2.8 Zoom Lens

    $1999.99

Discontinued Video Cameras and Camcorders

  • Interchangeable Lens HD Camcorder

    Interchangeable Lens HD Camcorder

    $1599.99

Carl Zeiss® Lenses

  • 85mm f/1.4 Mid-Range Prime Lens

    85mm f/1.4 Mid-Range Prime Lens

    $1699.99

G Series Lenses

  • 70-200mm f/2.8 Telephoto Zoom Lens

    70-200mm f/2.8 Telephoto Zoom Lens

    $1999.99

  • 70-400mm f/4-5.6 Telephoto Lens

    70-400mm f/4-5.6 Telephoto Lens

    $1999.99

  • 500mm f/4.0 Super Telephoto Lens

    500mm f/4.0 Super Telephoto Lens

    $12999.99

  • 70-300mm f/4.5-5.6 Telephoto Lens

    70-300mm f/4.5-5.6 Telephoto Lens

    $999.99

Discontinued A-mount Lenses

  • DT - 55-200mm f4-5.6 Zoom Lens

    DT - 55-200mm f4-5.6 Zoom Lens

    $229.99

  • 500mm f/8 Reflex Telephoto Lens

    500mm f/8 Reflex Telephoto Lens

  • DT 18-55mm f/3.5-5.6 Zoom Lens

    DT 18-55mm f/3.5-5.6 Zoom Lens

    $199.99

  • 28mm f/2.8 Wide-Angle Prime Lens

    28mm f/2.8 Wide-Angle Prime Lens

Teleconverter Lenses

  • 1.4x Teleconverter Lens

    1.4x Teleconverter Lens

    $549.99

  • 2.0x Teleconverter Lens

    2.0x Teleconverter Lens

    $549.99

Fisheye Lenses

  • 16mm f/2.8 Fisheye Lens

    16mm f/2.8 Fisheye Lens

    $999.99

Wide Angle Lenses

  • DT 55-200mm f/4-5.6 Telephoto Lens

    DT 55-200mm f/4-5.6 Telephoto Lens

    $199.99

  • 75-300mm f/4.5-5.6 Telephoto Lens

    75-300mm f/4.5-5.6 Telephoto Lens

    $249.99

  • DT 16-105mm f/3.5-5.6 Zoom Lens

    DT 16-105mm f/3.5-5.6 Zoom Lens

    $699.99

  • 28-75mm f/2.8 Mid-Range Zoom Lens

    28-75mm f/2.8 Mid-Range Zoom Lens

    $899.99

Discontinued Camera Accessories

  • DT 18-70mm f/3.5-5.6 Zoom Lens

    DT 18-70mm f/3.5-5.6 Zoom Lens

    $149.99

  • 300mm f/2.8 Telephoto Prime Lens

    300mm f/2.8 Telephoto Prime Lens

    $6999.99

α NEX-7 Cameras

  • Alpha NEX-7 Camera Body

    Alpha NEX-7 Camera Body

    $949.99

  • Alpha NEX-7 with 18-55mm lens

    Alpha NEX-7 with 18-55mm lens

    $1099.99

α NEX-6 Cameras

  • Alpha NEX-6 Camera with 16-50mm Lens

    Alpha NEX-6 Camera with 16-50mm Lens

    $899.99

  • Alpha NEX-6 Camera Body

    Alpha NEX-6 Camera Body

    $749.99

α NEX-5 Cameras

View All 7 products
  • Alpha NEX-5R Camera Bundle

    Alpha NEX-5R Camera Bundle

    $599.97

  • Alpha NEX-5R with 18-55mm Lens

    Alpha NEX-5R with 18-55mm Lens

    $599.99

  • Alpha NEX-5R with 18-55mm Lens

    Alpha NEX-5R with 18-55mm Lens

    $599.99

  • Alpha NEX-5R with 18-55mm Lens

    Alpha NEX-5R with 18-55mm Lens

    $599.99

  • Alpha NEX-5R Camera Bundle

    Alpha NEX-5R Camera Bundle

    $599.97

  • Alpha NEX-5R Camera Bundle

    Alpha NEX-5R Camera Bundle

    $599.97

  • Alpha NEX-5R Camera Body

    Alpha NEX-5R Camera Body

    $499.99

α NEX-3 Cameras

  • Alpha NEX-3N with 16-50mm Lens

    Alpha NEX-3N with 16-50mm Lens

    $449.99

  • Alpha NEX-3N with 16-50mm Lens

    Alpha NEX-3N with 16-50mm Lens

    $449.99

Alpha DSLR Lens & Accessory Sale

View All 7 products
  • DT 11-18mm f/4.5-5.6 Zoom Lens

    DT 11-18mm f/4.5-5.6 Zoom Lens

    $799.99

  • DT 50mm f/1.8 Mid-Range Prime Lens

    DT 50mm f/1.8 Mid-Range Prime Lens

    $169.99

  • 50mm f/2.8 Macro Lens

    50mm f/2.8 Macro Lens

    $599.99

  • 50mm f/1.4 Prime Lens

    50mm f/1.4 Prime Lens

    $449.99

  • DT 18-250mm f/3.5-6.3 High Zoom Lens

    DT 18-250mm f/3.5-6.3 High Zoom Lens

    $649.99

  • DT 30mm f/2.8 Macro Lens

    DT 30mm f/2.8 Macro Lens

    $199.99

  • 100mm f/2.8 Macro Lens

    100mm f/2.8 Macro Lens

    $799.99

Discontinued Models

  • α NEX-F3 with 18-55mm Lens

    α NEX-F3 with 18-55mm Lens

    $399.99

LA-EA1 3.6 5 10 10
Learned about NEX focus with this... I wanted to work with mirrorless imaging while preserving my options to add SLT later. If I had bought E-mount lenses, I would have been 'stuck' with mirrorless focusing. I found that mirrorless is good unless it is an action video/photo OR you doing video-zooming. I did eventually get the LA-EA2, but still like the EA1 when there is very little 'action' or zooming. I did have to forsake the in-lens-stabilization in SOME of the E-mount lenses, though. February 27, 2012
A must for versatility. I keep reading about people experiencing no autofocus capability. Update your NEX firmware to version 3. Update your adapter to version 2 and it will work with: SAM Lenses * DT 18-55mm F3.5-5.6 SAM (SAL1855) * DT 28-75mm F2.8 SAM (SAL2875) * DT 55-200mm F4-5.6 SAM (SAL55200-2) * DT 30mm F2.8 Macro SAM (SAL30M28) * DT 35mm F1.8 SAM (SAL35F18) * DT 50mm F1.8 SAM (SAL50F18) * 85mm F2.8 SAM (SAL85F28) SSM Lenses * Vario-Sonnar T* 16-35mm F2.8 ZA SSM (SAL1635Z) * Vario-Sonnar T* 24-70mm F2.8 ZA SSM (SAL2470Z) * Distagon T* 24mm F2 ZA SSM (SAL24F20G) * 70-200mm F2.8 G (SAL70200G) * 70-300mm F4.5-5.6 G SSM (SAL70300G) * 70-400mm F4-5.6 G SSM (SAL70400G) * 300mm F2.8 G (SAL300F28G) Also, yes it's slow compared to the kit lens, may take up to 5 seconds, never 10 seconds, but you will be using it with lenses that do not have image stabilization nor do you have the continuous auto-focus option. So you're not probably shooting fast moving object, thus it's not exactly a major con. P.S. not sure why the IQ drops so significantly when the uploaded image gets resized by the Sony website. March 15, 2011
NEX Lens Adapter You need to update the software for the camera. update via USB through sony support. March 5, 2011
AF now works! I bought it used. Tried it on my NEX-3 and "Surprise!". AF works like a charm on my 10-20mm F3.5 EX DC HSM Sigma wide angle zoom. Still too expensive IMHO. That is a definite bonus as I was prepared to use it for manual focus... January 11, 2011
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