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Questions & Answers

FAQ

Can I use this adapter with any Mamiya 645 lens?

Yes, the FotodioX Mount Adapter is designed to fit all Mamiya 645 lenses onto a Sony Alpha or Minolta AF camera body.

Will the automatic functions of my lens work with this adapter?

While the adapter allows for physical fit, automatic functions such as diaphragm and auto-focusing may not operate correctly. You might need to use the 'stop-down mode' when metering.

What is the benefit of using larger format lenses on smaller format sensors?

Using larger format lenses on smaller format sensors can provide excellent edge-to-edge sharpness and minimize the effects of lens distortion and aberration by using the 'sweet spot' or center of the larger lens image circle.

Is this adapter easy to install?

Yes, the FotodioX Mount Adapter features a user-friendly design with a polished surface for smooth mounting. It also includes a leaf spring design to ensure a tight fit between the lens and the camera body.

Can I achieve infinity focus with this adapter?

Yes, despite the limitations on certain automatic functions, the FotodioX Mount Adapter guarantees infinity focusing.

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Review Summary

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Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.

Fotodiox Mount Adapter for Mamiya 645 Lens to Sony Alpha Mount Camera Specifications

  • Compatibility

    Camera:
    Sony A-Series Alpha Digital SLRs DSLR-A350, A300, A200, A700, A900, A100, A380, A500, A550, A850, A450,A290, A390, A580, SLT-A33, A55
    Minolta Maxxum 5D, 7D, 7, 9xi, 7xi, 5xi

  • Adapter Type

    Mamiya 645 Lenses to Sony A SLR/DSLR Camera Body

  • Infinity Focus

    Yes

  • Material of Construction

    Brass with Stainless Steel Finishing

  • AE priority

    Yes

  • Metering

    Stop-down metering

  • TTL flash metering

    Yes

  • UPC Code

    847372010516

About Fotodiox Mount Adapter for Mamiya 645 Lens to Sony Alpha Mount Camera

What sets the FotodioX Mount Adapter apart is its ability to seamlessly integrate Mamiya 645 lenses with Sony Alpha or Minolta AF camera bodies. This reliable and durable mount adapter is perfect for both SLR and DSLR cameras, offering a versatile solution for photographers looking to leverage their existing lens collection.

The FotodioX Mount Adapter is a high-quality tool that enables the use of larger format lenses on smaller format sensors. This not only provides exceptional edge-to-edge sharpness but also minimizes lens distortion and aberration by utilizing the 'sweet spot' or center of the larger lens image circle.

Constructed with precision, this mount adapter features a leaf spring design that holds the lens tightly to the camera body, eliminating any play between the two. Its all-metal design and polished surface ensure smooth mounting and long-lasting experiences, making it a user-friendly choice for photographers of all levels.

While this adapter allows all Mamiya 645 lenses to fit on a Sony Alpha SLR/DSLR camera body, please note that automatic diaphragm, auto-focusing, or any other functions may not operate correctly while using this adapter. In such cases, the "stop-down mode" will need to be used when metering, as the lens does not have the ability to have its aperture controlled by the camera body. However, you can still shoot in manual mode or aperture priority mode, and infinity focusing is guaranteed.

In conclusion, the FotodioX Mount Adapter is a cost-effective solution that enhances the versatility of your camera setup, allowing you to get the most out of your Mamiya 645 lenses and Sony Alpha camera bodies.

Fotodiox Mount Adapter for Mamiya 645 Lens to Sony Alpha Mount Camera Features

  • Premium Grade Fotodiox "Pro" Adapter
  • Smooth surface for effortless mount
  • Infinity Focus Allowed
  • Built-in Aperture Controller

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Minimizes lens distortion and aberration by utilizing the 'sweet spot' of the lens
  • Features a durable, all-metal design with a polished surface for smooth mounting
  • Ensures a tight fit with a leaf spring design holding the lens to the camera body
  • Supports manual mode or aperture priority mode shooting, with guaranteed infinity focusing

What's in the box:

  • Fotodiox Mount Adapter
  • Fotodiox 2 Year Limited Warranty