[2-Year ] I have a Nikon D810 and some Zeiss Milvus lenses; they are exceptional products but are big, bulky and heavy. By no means am I the first person to note that full frame cameras and their equipment have the disadvantage of size and weight.


After reading a number of reviews on the B&H website, and reading other reviews from various sources, I decided to give the micro 4/3 system a try. Although some reviewers have commented on the menu system of the Olympus being quirky I did not find it difficult to get used to. Although the camera is small, it is not at all difficult to hold; the thumb rest on the rear of the camera leads to a comfortable grip. I have fairly large hands and have no complaints about the grip.


The IBIS five axis stabilization system is amazing; as many others have claimed, one can hand hold the camera in quite low light situations. Another two features that add to the value of the camera are the in camera focus stacking system and the high resolution mode.


A husband and wife team that produce numerous U tube videos some years ago predicted the micro 4/3 system would disappear. I have noticed many other commenters also like the OM-5. I think the OM-5, the just released OM-1 mark II and the expected release of the OM-10 will demonstrate the folly of making predictions about the demise of the micro 4/3 system.

[Additional] Still learning all the menu options. Quite happy with the performance so far with the stock 12-45mm f/4 lens (can't beat the price of ~$200 over the body price). Added a 40-150mm f/4 for daytime shots. This 40-150 is a little longer and heavier, but wow, does it open up possibilities for hikes in the mountains. I get home to view the pics and see things I didn't even see when snapping the shot.

[2-Year ] My full frame cameras became to heavy and bulky for traveling. The OM 5, even with several lenses, is a lighter more manageable system. The image stabilization lets me leave the tripod home while allowing me to get sharp photos. Highly recommend.

[2-Year ] I have been using a Canon full frame camera for years now but I have often questioned it because of how much it weighs and how large it is for doing landscapes while hiking. I've always been told that full frame is the only way to get proper photos and the creamy bokeh and all that. I have to say that after using the OM-5 I can see that what I was told is a total myth. I can get as good or even better results with this smaller mft sensor than with a full frame sensor. When I say better I am talking about its amazing features like 50mp hand held photos which are amazing, the live ND, built in focus bracketing and all in a much much smaller package, even the lenses are a fraction of the size and at an even more affordable price. It feels liberating to switch to micro four thirds and I recommend it for everyone who photographs in the mountains.

[Additional] I recently gave my Olympus OM D M5 MKIII to my daughter as an upgrade from her Lumix G7 since she is now using her camera more seriously. I really like the Olympus and it was my primary camera body for all of my Macro Photography due to its compact size. So this was the perfect excuse for getting the newer OM System version. As much as I didn’t think it was worth upgrading from the Olympus, now that I have it I have to be honest and say I really do appreciate the minor but great improvements. Starting with the new TruePic IX Processor, which does slightly improve the overall image quality (honestly, mostly in the specs, not enough that I’ve actually seen yet, more shots will let me know).
The 50 megapixel Handheld High Res shot mode will come in handy from time to time.
Probably the nicest new feature that I will use more often is the Live ND. Also having a higher rated weather proofing at IP-53 is a big plus. Even the image stabilization is improved by a full stop from 6.5 to 7.5EV with Sync-IS lenses (up from 5.5 to 6.5EV with any lens).
So overall I am more than happy with this newer version that OM System has introduced.
Would I have upgraded knowing now what I do having the newer camera in my hands, still probably not but if this is a new camera decision for you I definitely recommend this fantastic camera! This compact, lightweight and incredibly great image quality and solidly built.

[Additional] So far all expectations from learning on E-M1 Mark III met. Fun to use. Sturdy.

[Additional] The 2-year Protect Plus Support with ADP provides reasonable protection for a lens that must go to where good photos are taken.

[Additional] It has what I was missing in my beloved Pen F, weather sealing and live ND. It is a thing of beauty. Light as a feather without lenses but so capable that I sold my Sony full frame system, which it was great for image quality, but not cool looking, heavy and bulky. For $1,000, you cannot beat this. The G9, which I also own is a big camera, not so great for traveling, therefore the OM-5 will be in my travel bag way more often than the G9.

[Additional] I take and use my OM-5 everywhere I go. Street and city-scape photography all around the Baltimore area. I've taken photographs in pouring rain, heavy snowfall, chilly Fall days. It is a trusted travel companion. Paired with M.zuiko prime or telephoto zoom lenses, it's simply terrific. I've photographed everything from ice crystal macros to the moon, cityscapes and birds. Compact and capable. An absolutely wonderful camera.

[Additional] A high quality camera with all the right settings, compact size, and super image and video quality. I bought this for underwater use with an Ikelite housing, but above or below the water the ease of use, compact size, and picture quality are terrific.