Name: Olympus MMF-3 Weathersealed Dust-proof and Splash-Proof Four Thirds Mount Adapter - Four Thirds Lens to Micro Four Thirds Lens Mount Adapter
Brand: Olympus
SKU: IOMMMF3
Price: 159.95 USD
Availability: Discontinued
Rating: 4.61 (18 reviews)

Olympus MMF-3 Weathersealed Dust-proof and Splash-Proof Four Thirds Mount Adapter - Four Thirds Lens to Micro Four Thirds Lens Mount Adapter

Olympus MMF-3 Four Thirds Mount Adapter

Olympus

Adorama

Photography

Lenses

Lens Mount Adapters

Olympus Lens Mount Adapters

Top Rated Gear: Olympus MMF-3 Weathersealed Dust-proof and Splash-Proof Four Thirds Mount Adapter - Four Thirds Lens to Micro Four Thirds Lens Mount Adapter Features: Electronic Adapter

The part ordered was exactly what I wanted. Service was good.

I do like Adorama, and consider them a excellent vendor.

Tim Hartin

Big Ten Network Illinois Campus Programming

Didn't want to give up my Olympus lenses when my camera died... the only option was to purchase another Olympus but would need an adapter to use my lenses... I hesitated, was this the time to switch systems?   With thousands invested in Olympic equipment, I decided used to take a  chance and purchase the new Olympus but this adapter was crucial to the operation... and it is stellar... the camera performance is wicked good and this part makes it possible! Best Camera money I have ever spent.

Saved the glass!

There are many cheaper alternatives to this adaptor but Olympus has a design to excell over the others in this field. It fits like a glove, has an easy quick removal system for battery access, and looks like part of the original camera design. Adorama's price was not beat by anyone and delivery was fast.

Glad I went with Olympus

I had a 510 until I dropped it and replace with a 620. I purchased an EM-1 body only. I had a large investment in lens. The MMF-3 Alound me to use my Zuiko lens. I also own  a M-10. I  own several M-Zudio lens 150 or less. My 300-600 is usable with the MMF13.

I had a 510 until I dropped it and replace with a 620

Pricey, but adapter fits my EM-1 perfectly and allows me to use 4/3 lenses that were not available in the micro 4/3 mount.

Pricey, but Fits

Use this with Ollympus 4/3 lenses.  Does a very good job of adapting these lenses to newer format.  Great build quality, and since native adapter, no problems with interface.  As time has gone by and I have bought more micro 4/3 lenses, I am using this less often.

Great adapter

Good price works as it should and enabled me to use my 50-200 Olympus SWD on the EM1.  Lovely combination

Lovely combination 

I am really glad that I can use my older Zuiko lenses with the OM-D EM-1

Great product

This adapter is exactly what was needed from Olympus, now having officially migrated over the micro four thirds format.   Some functionality is lost (the 81 point focus points, for ex), but to regain use of legacy lenses, it's a small price.  Weather sealing is an added bonus!

Essential Addition for Four Thirds Lens Folks

Works great with my OMD-1 and FT lenses.  Only reason I gave it 4 out of 5 stars is that the price seems rather high for an adapter.

Works perfectly

This adapter makes using all of my old four thirds lenses possible! A must have for anyone that has a collection of those lenses that they want to use with the new micro four thirds system.

Great product!

Saved a good amount of money and trusted Adorama in purchasing a used item.  Looks great, works great.

looks great, works great

This is an adapter for using older E-1 through E-5 Zuiko Digital lenses on the E-M1. It works fine with all of my 4/3 lenses and does what it says.

Does what it says

It bridges the gap that Olympus created when it stopped making E series cameras.  Allows the use of all my pro quality 43 lenses on Pen size m43 bodies when I want to travel light.  The only concern I have is balance and weight issues on the adapter and Pen body with the larger and heavier glass attached.

Does what it needs to.

Although not cheap the excellent fit provides better results than the cheap aftermarket adapters. If you invest in high quality lenses don't lose their performance due to a loose fitting adapter.

Solid fit for 4/3 lenses

Enjoying using my Olympus 12-60 and 70-300 lenses with my OMD5 and EM1. 

A really nice viewfinder that's easy for me to see what I'm photographing unlike my E-620.

Sometimes takes a while to get sharp focus. Don't now how good that would be with moving subjects. Haven't tried that yet. However, I'm definitely keeping it.

Can now use my 4/3 lenses

This certainly does the job, but Olympus charges a premium for essentially adding a tiny o-ring to the adapter.  Fittings are all metal.

Functional but costly

I started using digital capture with Olympus products because they did not cobble a digital camera from an existing 35mm body.  They came out with a new design for their product.  That being the case, I have a lot of 4/3 lenses.  This adapter lets me use the 4/3 lenses on my micro 4/3 camera.