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Olympus MMF-3 Adapter

Adapts Micro Four Thirds cameras for standard Four Thirds lenses

2 Reviews

Item # 279MMF3

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Our take on the Olympus MMF-3 Adapter

The rugged splash- and dustproof MMF-3 will adapt almost any Micro Four Thirds-compliant camera for standard Four Thirds lenses. This really comes in handy on the Olympus OM-D E-M1, since that camera's revolutionary dual autofocus system is designed to get the best performance from both MFT and standard FT lenses. Because of the adapter's  weather sealing, it's a great choice when using other rugged Olympus gear.

Product Highlights:

  • designed to adapt Micro Four Thirds-compliant cameras for standard Four Thirds lenses
  • compatible with all Micro Four Thirds-compliant cameras, but better performance will be achieved on the Olympus OM-D E-M1 due to its autofocus system
  • weather-sealed for dust- and splashproof performance
  • 2-5/8" diameter x 1-7/16" length
  • warranty: 1 year
  • Our 60-day money-back guarantee

What's in the Box:

  • Four Thirds Adapter
  • LR-2 Rear lens cap (installed)
  • BC-1 Body cap (installed)

Works perfectly and maintains weatherproofing when using my newer Olympus mirrorless with lenses from my older Olympus DSLR. Autofocus works without issue. A very high quality adapter.

Chris, St Paul, MN


Olympus MMF-3 Adapter Reviews

Average Customer Review(s):

(2 Reviews)
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Product Research


Overview: The Olympus MMF-3 is a dust- and splashproof lens mount adapter that allows you to mount Four Thirds lenses on a Micro Four Thirds-compliant digital camera, including the Olympus OM-D and PEN Series cameras. Unlike the MMF-1 or MMF-2, the MMF-3 is weathersealed to keep out unwanted dust and water.

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