MMF-3 Four Thirds Adapter
The dust and splashproof lens mount adapter makes it possible to mount any existing Four Thirds lens on a Micro Four Thirds standard-compliant digital camera, including Olympus OM-D Series and Olympus PEN Series models. Because of its weathersealing, this adapter is preferable to the earlier MMF-2 and MMF-1 if you will be shooting in inclement or uncertain weather.
It is ideal for getting the most value out of your weathersealed and Super High Grade Four Thirds-compliant lenses. AF shooting using Live View is possible with lenses featuring contrast AF compatibility. When a contrast AF incompatible lens is used, the AF assist function engages.
With the MMF-3 Four Thirds lenses can be connected to the outstandingly small Micro Four Thirds mount. Now also being dust and splash-proof the MMF-3 is perfect for the E-M5 and pro or top pro Four Thirds lenses, which are also dust and splash-proof and therefore perfect for all weather conditions. It is possible to use the whole range of Four Thirds lenses with a Mirco Four Thirds body* and this only with an adapter with a weight of 42g.
*If a ZUIKO DIGITAL lens is used, which is incompatible to high-speed contrast AF it is recommended to shoot in the "S-AF+MF" mode and adjust if it is necessary.
Item # V3230500W000
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My Expensive Glass Doesn't Have to Gather Dust
The MMF-3 lets me use my 4/3rds 12-60mm and 50-200mm lenses (with and without the EC-14/20 teleconverters) on my OM-D E-M1. Auto Focus works well even with the teleconverters. I have even used it to connect a legacy MF 300mm Pentax SMCT lens without problems. It is manual focus of course and you have to manually stop down the lens, but focus peaking and light metering work great. I'll probably invest in some micro 4/3rds pro lenses eventually, but the MMF-3 means I can put off the expense till I can better afford it.Read More
Keeps MFT Lenses in Use
This adaptor works perfectly with my 18-180, 100-300, and 50-200 Four Thirds lenses. I have an OMD EM-5. I bough these lenses for it for the range of the 18-180, the reach of the 100-300, and the image quality of the 50-200. There is no equivalent lens in the micro four thirds format for the 18-360 or the 50-200 so this makes sense, gives me two more lenses to carry.
Does The Job
Great product to extend the life of your older lenses and save money on upgrading to newer products. Of course, those older lenses may not be weatherproof, which is one of the features that appealed to me with the EM-1 system. I've also been in my old system for a long time, so looking forward to significant feature improvements in the new lens. So while this adapter certainly worked with my older lenses, I'm not certain how much use it will get.Read More
A must have for old E-system users with an OM-D E-M1
My E series lenses work beautifully with my E-M1 now that I have this adapter. My 50-200 works better than it did on my native E system. Focusing is fast and more precise. It is not as fast as the micro lenses but allows for the effective use of that wonderful E-system glass. This adapter has delayed my purchase of the new 40-150 2.8 lens. I know focusing is better and all reports are great but I cannot give up the 50-200 when it works this well.Read More
Fantastic and weather sealed
Fantastic build quality. Works outstanding with 50mm Macro, and EM-1. Focus is quicker then on my E-3 with this set up. A+++ Must have if you have any Weather Sealed 4/3 lenses.