Metabones Contax 645 Lens to Sony E Smart Adapter

SKU: MBC645EBM1 MFR: MB_C645-E-BM1
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Key Features

  • Unlock Contax 645 lenses on your Sony E-mount camera with this Metabones adapter.
  • Maintain autofocus & image stabilization with full electronic communication support.
  • Crafted from brass & aluminum, ensuring a durable lens adapter for years of use.
  • Capture stunning images; this adapter supports a wide range of Contax 645 lenses.
  • Achieve sharp focus; enjoy PDAF support on select Sony E-mount camera bodies.
  • Get creative! This lens adapter unlocks a world of vintage Contax glass for Sony.
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Special Order?Estimated to Ship: 08/19/2025
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Metabones Contax 645 Lens to Sony E Smart Adapter Specifications

  • Material

    Brass, Aluminum

  • Compatible Lens

    Vario-Sonnar T 4.5/45-90
    Distagon T 3.5/35
    Distagon T 2.8/45
    Distagon T 3.5/55
    Planar T 2/80
    Apo-Makro-Planar T 4/120
    Sonnar T 2.8/140
    Sonnar T 4/210
    Apo-Teletessar T 4/350
    Mutar 1.4x T

  • Supported Cameras

    PDAF support: A1, A9 II, A9, A7R V, A7R IV, A7R III, A7R II, A7S III, A7 IV, A7III, A7II, A7C A6600, A6500, A6400, A6300

    IBIS support (full 5-axis in-body image stabilization): A1, A9 II, A9, A7R V, A7R IV, A7R III, A7R II, A7 IV, A7 III, A7 II, A7S III, A7C, A6600, A6500

  • Camera Mount

    Sony E

  • Lens Mount

    Contax 645

  • Electronic Communication

    Yes

  • Tripod Mounting Thread

    1/4"-20 Female

  • UPC Code

    4897050183182

Models
Metabones Contax 645 Lens to Sony E Smart Adapter

SKU: MBC645EBM1

MFR: MB_C645-E-BM1

$399.00

Special Order

Generally ships in 7-14 days, subject to availability

FeaturesElectronic Adapter-Basic Adapter
StyleStandard-Standard
Camera Fitting (Male)Sony ESony ESony E
Lens Fitting (Female)Contax 645Sony Alpha / Minolta MaxxumM Mount

About Metabones Contax 645 Lens to Sony E Smart Adapter

Let your legendary Carl Zeiss optics in Contax 645 Mount find new life on Sony E-Mount mirrorless cameras with the Metabones Contax 645 Lens to Sony E Smart Adapter. This adapter provides a seamless transition, allowing you to experience the ergonomic feel of the original Contax 645 camera by utilizing the lens' aperture ring in both aperture priority and manual exposure modes. For those who prefer automation, fully automatic exposure and shutter priority modes are also supported.

Enhance your photography experience with the customizable button on the E-Mount variant, which can be assigned to over 50 different functions on compatible Sony cameras, including the depth-of-field preview. The adapter also includes a tripod foot that is compatible with Arca-Swiss-style quick release systems, ensuring stability and ease of use.

Metabones is renowned for its firmware stability and support, offering user-upgradable firmware via the Smart Adapter's micro USB port. All Metabones Smart Adapters relay crucial distance information from the lens to the camera body, enabling 5-axis in-body image stabilization (IBIS). However, it's important to note that the Contax 645 Makro-Planar 4/120 lens does not report distance information and thus supports only 3-axis IBIS.

Originally launched in 1999, the Contax 645 was a groundbreaking medium format camera, being the first of its kind with autofocus motors built into the lenses. These iconic Carl Zeiss lenses are now equipped to take advantage of the latest advancements in mirrorless camera technology, ensuring they remain relevant and powerful tools for photographers.

Please note that Contax 645 lenses are not compatible with contrast-detection autofocus mirrorless cameras, and there is no autofocus support for E-Mount cameras beyond the specified models. Embrace the future of photography by integrating your classic Contax 645 lenses with modern Sony E-Mount cameras using the Metabones Smart Adapter.

Metabones Contax 645 Lens to Sony E Smart Adapter Features

  • Contax C645 Lens to Sony E-mount camera
  • Electronic control supported: Autofocus, Aperture control and EXIF support
  • PDAF camera support (Sony A1, A9 II, A9, A7R IV, A7R III, A7R II, A7S III, A7 IV, A7 III, A7II, A7C, A6600, A6500, A6400, A6300)
  • IBIS of camera support (full 5-axis in-body image stabilization)
  • Rubber gasket protects the E-mount connection from dust and moisture
  • Aluminum alloy and brass construction with chromium plating
  • Satin surface finish
  • Detachable Arca-Type tripod foot compatible with Arca Swiss, Markings, and Photo Clam ball heads (clamp directly or attach to the quick-release plate by a 1/4"-20 screw)

Key Features

  • Unlock Contax 645 lenses on your Sony E-mount camera with this Metabones adapter.
  • Maintain autofocus & image stabilization with full electronic communication support.
  • Crafted from brass & aluminum, ensuring a durable lens adapter for years of use.
  • Capture stunning images; this adapter supports a wide range of Contax 645 lenses.
  • Achieve sharp focus; enjoy PDAF support on select Sony E-mount camera bodies.
  • Get creative! This lens adapter unlocks a world of vintage Contax glass for Sony.

What's in the box:

  • Metabones Contax 645 Lens to Sony E Smart Adapter
  • Front Cap
  • Rear Cap
  • Metabones 1 Year Limited Warranty