The camera is good for a micro-4/3 sensor. The 12mm to 40mm ll Pro lens works great on the OM1-M2. Coming from full frame cameras, I am new to the micro4/3 camera system. I have the camera about one month. For me the menu system is tough to learn at my age. I think I have the camera setup only to find I move a setting like I am shooting in RAW only to find I have it set to JPEG. The photo I have sent with the review. One of the advantages for me was not to carry my Haida glass filter for landscapes. So, I am still struggling to get my waterfall picture to look like my Sony A7M4 with the glass graduated filters. On the OM1M2. I have to turn off the graduated filter to adjust the camera F-Stop. On my Nikon D700 with 12-MP RAW. I thought the OM sensor would be as good or better. I am still debating on that. This is why I only gave the system three stars. Otherwise, the camera works well for what it is. The photo I uploaded was a high resolution from a RAW using a CPL on the lens and the in camera graduated filter from the top down. The file is 66mb JPEG.

While I haven't had the chance to really fully test it out, what I have shot so far has been amazing. I came from an APS-C camera and was a little nervous about going to the smaller sensor, but I am impressed with how this compares to my 24 meg other brand camera. I love the GND and ND filters, and the stacking is crazy. So far, just a few weeks in, and I am glad I made the switch. I travel quite a bit, and in all sorts of weather. This camera and the TG-7 I got last year have made me less nervous about rain and saltwater.

Camera is good, but not great. I realize companies have marketing departments that exaggerate their companies products, but OM has really oversold this camera and raised expectations too high. The autofocus of the version II is not any better than version 1 at finding and sticking to birds. It can identify them, but still fails to repeatedly put the focus point on the eye. Low light performance is lacking as well. I am using this system as a compromise for price/size/weight accepting the lower image quality and autofocus performance compared to the top brands. I can recommend it as long as you are aware of and ok with the compromises it represents. Highly recommend trying other systems too.

I haven’t had a decent camera since an old Pentax from the 80’s so I’m considered to be a legitimate novice w photography. That said, I feel very comfortable in saying I made the right choice to enter this hobby and still have a system I think will excel other choices for me in wildlife and landscape photography. To be honest, I was quite overwhelmed with how to operate this camera when I received it but after a few weeks of using it and study on the web, I’m beginning to at least get a basic understanding. From image stabilization, autofocus options, computerized photo abilities, and weather resistance, I’m confident that it will allow me to be a very good photographer in a much shorter time. For those wanting a high end camera with less weight, spot on photography with amazing clarity, I’d highly recommend OM

I bought this to replace my older E-M1 Mark II body and using my OM-1 Mark I as my backup. I bought this back in Nov. 2025 and as it was very cold where I live, I didn’t get a good chance to put the camera through its paces. I also bought at the same time the “Big White” – the 150-400mm f/4.5 PRO lens. I got the chance to really put these items through their paces during a private photography tour in Costa Rica in Feb./March 2026. As I was photographing large and small birds at some distances, I added the TC-14 teleconverter for about 80% of my shots. Between the lens’s built in 1.25x teleconverter and the TC-14, it gave me up to 700mm (1400mm in 35mm film). The performance and shot quality were over the moon! I couldn’t believe when full out with both teleconverters I could get such great detailed shots. Even with a small subject taking up only about 20% or less of the frame at times, the cropped image had very good detail that resulted in a very good image after some editing. Filling the frame with shots, the resulting image didn’t need much editing – mostly for a bit of noise as in early morning when you are bird photographing you needed higher ISO’s (at times I was up to 10,000 or 16,000) to get shutter speed up for action shots. The level of stabilization was super, most of what I shot was hand-held and having the added HLD-10 battery holder to balance the weight worked very well. In addition to regular shooting, I also did a lot of handheld image-stacking during the day and at night with insects and frogs – I couldn’t believe the level of stabilization doing this – not one sequence failed to stack properly and give a great image. No other system I have ever used worked this good – even our guide was thoroughly impressed by this. I also shot some scenery and used the built in GND feature which is another main reason I bought this camera. What a pleasure not having to play with 3rd party filters attached to the lens. So easy to use to accent clouds and sky. Even used the ND filter feature a few times for those soft waterfall shots – awesome. Our guide is an avid photographer was really impressed by the camera’s features and image quality – I think he is re-thinking his camera system now! So, in conclusion – a fantastic camera, the only thing that could be better would be to have 2 of them.

The OM-1 Mark II camera body stands out as a top-tier choice for photographers seeking reliability, speed, and advanced features in a compact design. Its sturdy build quality is enhanced by weather sealing, making it perfect for outdoor shoots and tough environments. The ergonomics are excellent, with intuitive controls and a comfortable grip that allow for extended use without fatigue. Performance-wise, the OM-1 Mark II delivers exceptional image quality thanks to its high-resolution sensor and improved processing engine. Autofocus is fast and accurate, even in low-light conditions, and burst shooting is impressive for capturing action and wildlife. The camera’s menu system is straightforward, providing users easy access to a variety of creative modes and customization options. One notable feature is the advanced image stabilization, which allows handheld shooting at slower shutter speeds without noticeable blur. Battery life is solid for mirrorless cameras, and connectivity options like Wi-Fi and Bluetooth make sharing images simple. Overall, the OM-1 Mark II is a versatile and dependable camera body, well-suited for both enthusiasts and professionals alike..

Honestly the best camera that I have ever owned. It is wicked fast, light, and I feel the urge to carrier it with me everywhere.

I purchased my OM-1 II in 2025 as an upgrade from my EM1 II and III bodies. I like the new body a lot. The menu changes are very good and I have used the neutral density and multiple exposure features work really well.

This is my third Olympus/OM body. IMO, this is a huge improvement from the last Olympus DEM models, from the organization of the menus to the feel of the camera in your hand and the ease of using it. Love it.

This is my 2nd purchase of this amazing camera. I like having a 2nd body as a backup or when I am using two different lenses. Wildlife is my main subject that I photograph. I also like to photograph landscape, flower, architecture. Prior to 2019, I used Canon APS-C cameras. For the price, the OM-1 II camera is amazing. Combined with the 2x crop factor and I am still amazed with the quality of the images. I make my own prints and even after cropping, I still make great prints. I can produce up to 16"x 20" prints on my printer. I have customized every button on the camera to make the system work better for my needs. I also own the 150-400mm f/4.5 Pro lens along with the MC-14 & MC-20 extenders. I would not trade this setup for any other system. The versatility and light weight of my setup lets be be out there all day and not get fatigued.