The OM System PEN arrives as a refresh for a camera line that began in 1959, now operating under its own corporate banner after separating from JIP investment ownership. The new model brings a 20MP sensor and 5-axis in-body image stabilization to a compact body, but the standout feature is its weather resistance. The camera is rated IPX1 for dust and splash protection, allowing users to shoot in light rain without the worry that has plagued many smaller mirrorless cameras in the past. This durability is particularly significant for a system that has evolved from the rangefinder design of the 1950s into a modern tool capable of withstanding environmental challenges.
Weather Sealing and Price Point
The system uses a Micro Four Thirds lens mount, giving users access to a broad selection of lenses. OM System has released a new weather-sealed 14-42mm kit lens to pair with the body, a combination that is priced at under $1100 or £1000. This makes it the most affordable weather-sealed mirrorless camera currently on the market. The body-only version is available for $999/£849. This pricing strategy positions the camera as an accessible entry point for professionals and hobbyists alike who previously hesitated to use compact systems in adverse conditions.
Specifications include a 20.37MP Live MOS sensor, a TruePic IX image processor, and an ISO range of 200-6400 (expanded to ISO 64/100-25600). The camera offers continuous shooting speeds of 5 to 30 frames per second, depending on the mode. Video capabilities include 4K recording at 30p and Full HD video at 120p, with options for slow motion and vertical video. The inclusion of expanded ISO settings allows for greater flexibility in low-light environments, while the high frame rates cater to fast-moving subjects and dynamic action sequences.
Design and Handling
OM System positioned the PEN as a daily companion for travel and visual storytelling. The device weighs just enough to be carried all day without fatigue. A 3-inch vari-angle touchscreen is built into the body, along with a dedicated microphone socket. An electronic viewfinder is also included, though the screen remains the primary interface for many users. The integration of a vari-angle display facilitates shooting from high or low angles, making it easier to capture unique perspectives without compromising on composition.
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Controls are arranged to allow for one-handed operation, placing the essential dials and buttons within easy reach of the right hand. The user interface offers advanced photo modes alongside simple auto and scene selections. A COLOR/MONO switch provides quick access to creative colour settings and monochrome profiles, giving photographers direct control over the image style without handling through complex menus. This tactile approach ensures that essential adjustments can be made rapidly, maintaining the flow of the creative process.
Autofocus capabilities cover face and eye detection, and the system adds a feature for detecting the eyes of pets. The camera does not require a laptop to edit images on the fly, as users can apply film-inspired looks and personalized styles directly in the viewfinder or on the rear screen. This in-camera processing power simplifies the workflow, allowing photographers to save time and focus on capturing the moment rather than post-processing.
Availability
The camera comes in silver and black finishes. OM System plans to release the device in late September and early October of 2026. It represents a shift toward durability for the PEN series, which previously lacked robust weather sealing. The launch in Hamburg on September 9th, 2026, marks a historic moment for the brand as it introduces the first PEN series camera under the OM SYSTEM banner.
