Olympus MMF-3 Four Thirds Lens to Micro Four Thirds Lens Mount Adapter

Olympus MMF-3 Four Thirds Lens to Micro Four Thirds Lens Mount Adapter

Olympus MMF-3 Four Thirds Lens to Micro Four Thirds Lens Mount Adapter

B&H # OLMMF3 MFR # V3230500W000
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Product Highlights

  • Dust-And Splash-Proof
  • Mount Four Thirds Lens On MFT Camera
  • Weather Sealed
  • AF Shooting Via Live View
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Olympus MMF-3 overview

  • 1Description

The Olympus MMF-3 Four Thirds Lens to Micro Four Thirds Lens Mount Adapter is a dust- and splash-proof lens mount adapter. It enables you to mount any existing Four Thirds lens on a Micro Four Thirds standard-compliant digital camera, such as the Olympus OM-D Series and PEN Series models. The adapter's weather sealing makes it preferable to the earlier MMF-2 and MMF-1 models for shooting under inclement or uncertain weather conditions. The MMF-3 is the perfect tool to help you get the most out of your weather sealed and Super High Grade Four Thirds-compliant lenses. AF shooting via Live View is enabled when using lenses that feature contrast AF compatibility. When used with lenses that are contrast AF incompatible, the AF assist function engages.

Dust- and splash-proof
Enables you to mount any existing Four Thirds lens on a Micro Four Thirds standard-compliant digital camera, such as the Olympus OM-D Series and PEN Series models
The adapter's weather sealing makes it preferable to the earlier MMF-2 and MMF-1 models for shooting under inclement or uncertain weather conditions
The perfect tool to help you get the most out of your weather sealed and Super High Grade Four Thirds-compliant lenses
AF shooting via Live View is enabled when using lenses that feature contrast AF compatibility. When used with lenses that are contrast AF incompatible, the AF assist function engages
UPC: 050332182776
In the Box
Olympus MMF-3 Four Thirds Lens to Micro Four Thirds Lens Mount Adapter
  • 1-Year Warranty
  • Table of Contents
    • 1Description

    Olympus MMF-3 specs

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    Camera Mount Micro Four Thirds
    Lens Mount Four Thirds
    Physical
    Packaging Info
    Package Weight 0.25 lb
    Box Dimensions (LxWxH) 4.7 x 3.3 x 2.3"

    Olympus MMF-3 reviews

    MMF-3 Four Thirds Lens to Micro Four Thirds Lens Mount Adapter is rated 4.9 out of 5 by 49.
    Rated 5 out of 5 by from Allows me to use my Four Thirds Lenses I have the OM-D E-M5 and I tried the 50-2 00mm, the 40-150mm and the 7-14mm four thirds lenses. Autofocus and aperture control work very well. I don't notice any lags or slow focusing.
    Date published: 2012-05-15
    Rated 4 out of 5 by from My 4/3 lenses are back in business! Hated paying the Oly price (lose 1 star), but the product works perfectly as far as I can tell. No wiggle, not too tight, focus (on OM-D EM-10 Mark II) is not as fast with 4/3 as with m4/3, but is good for most of what I do. Focus peaking feature of the camera works with the adapted lenses. I'd have loved to try the Panasonic equivalent if it were ever in stock! Sorry to be so cranky. It's a great product, but I feel gouged.
    Date published: 2016-06-09
    Rated 5 out of 5 by from Brilliant factory adapter device! I use this MMF-3 Four Thirds adapter on my Olympus OM-D E-M5 (also purchased here on the used store) so I can use my two Four Thirds kit lenses (14-42mm, 40-150mm) from my older Olympus E-500. I also use an Olympus MF-1 OM adapter (for a vintage prime Olympus 1.4 50mm) on this as well. Works exactly as is it should, factory Olympus quality, totally worth it!
    Date published: 2015-12-28
    Rated 5 out of 5 by from Works well I am using it with the 150mm f2.0 and the focus speed and accuracy are great. I prefer this lens to the 40-150mm f2.8 Pro zoom. I am ready to explore the other four thirds lenses even though they are heavier. The electronic communication sets the IBIS which is a nice plus.
    Date published: 2016-01-06
    Rated 4 out of 5 by from Expand your Micro Four Thirds camera I am using this adapter with an Olympus E-PL1 to fit an Olympus Zuiko Digital 70-300mm Four Thirds lens. I mainly use manual focus, but occasionally without my viewfinder (VF-3) attached, I have to rely on auto-focus. With this adapter, the auto-focus on the 300mm lens works very well. Not as tight and as crisp as the manual focus, but will get you there, and if you ease up on the zoom / have a clear target in daylight, you will have no problem. The only reason I did not give this adapter a 5/5 star review, is because of it consisting of a light plastic material.. I don't see it breaking - but I would have expected something a bit heavier duty for the cost. If you have a micro four thirds camera, and are interested in trying out different lenses and want to expand its capabilities with different four thirds telephoto lenses, then I highly recommend this product.
    Date published: 2012-07-26
    Rated 5 out of 5 by from Works great for adapting 43 lenses to m43 camera Olympus produced some lovely lenses for their four thirds line of cameras, a few of which are still being manufactured and others of which are available in the used market. For example, I recently purchased the fabulous Olympus 50-200mm f2.8-3.5 zoom lens (full-frame 35mm equivalent of 100-400mm FOV) in pristine condition for less than half the price of the lens when new. Unfortunately you cannot mount these lenses on a modern micro four thirds camera, such as those offered by Olympus and Panasonic. So I was delighted to discover this little gem, It is well made, fits tightly to both camera and lens, and the electrical contacts transmit electronic information so that all functionality (e.g., autofocus) is available. There is no glass in the adapter that could potentially degrade image quality. The only thing to be aware of is that precise autofocus of a four thirds lens could be off by a bit. This is not the fault of the adapter but rather the basic problem of using lenses that were not made to focus images on the same plane as the micro four thirds sensor. The solution is to perform micro autofocus calibration on any lens for which you are using the adapter. That should solve the problem.
    Date published: 2018-04-10
    Rated 5 out of 5 by from Excellent quality. Will buy another. Was able to buy 3 lenses directly from Olympus. $2,000...except I paid $1,000! 50% sale for Four third lenses. MMF-3 is a sturdy adapter, yet not heavy. Fits just perfectly: not too tight, not loose. Worked on Olympus E-M1, also on Olympus E-M10 (Mark I), full electronic functions. Will buy another so I won't have to change back and forth. Definitely worth it.
    Date published: 2017-04-07
    Rated 5 out of 5 by from It works - enough said... Bought the MMF-3 for use with the E-M1 and my FT lenses. Primarily used with the 12-60mm and 50mm f/2 lenses so far and I've had full autofocus functionality with both. I've also tried the MMF-3 with my Lensbaby Composer with no issues. When fitted, the lens / adapter / camera joint seems very secure and I'd have no concerns about using this with a heavier lens.
    Date published: 2014-03-24
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