OM System OM-1 Mark II Body – 4K 120p, AI Autofocus, Stacked BSI Sensor, Weather-Sealed
The OM System OM-1 Mark II Body stands at the forefront of professional mirrorless camera technology, engineered for photographers and videographers demanding uncompromising speed, reliability, and image quality in a compact form. Addressing the critical need for high-performance shooting in unpredictable environments, this flagship Micro Four Thirds camera integrates a cutting-edge stacked BSI Live MOS sensor, advanced AI-powered autofocus, and industry-leading weather sealing. With a robust feature set tailored to wildlife, sports, and documentary creators, the OM-1 Mark II delivers exceptional results where other cameras might falter—especially in challenging lighting and fast-paced scenarios.At its core, the OM-1 Mark II leverages computational photography and deep-learning autofocus to solve the most persistent pain points for professionals: tracking erratic subjects, minimizing noise in low light, and achieving cinematic video at high frame rates. Its refined ergonomics and intuitive menu system streamline the creative process, while the latest TruePic X processor ensures lag-free operation and rapid file handling. For those seeking a future-proof solution that balances portability with pro-level capability, the OM-1 Mark II redefines what’s possible in the Micro Four Thirds ecosystem.
1. Stacked 20MP BSI Live MOS Sensor
The OM-1 Mark II features a next-generation 20.4-megapixel stacked back-illuminated (BSI) Live MOS sensor, delivering superior dynamic range, ultra-fast readout speeds, and reduced rolling shutter. This sensor architecture enhances signal-to-noise ratio, providing cleaner images at high ISO values and improved color fidelity compared to the previous OM-1 and rival APS-C models. The result is exceptional low light performance and burst shooting capabilities that support professional-grade wildlife and sports photography. This enables creators to capture sharp, vibrant images in challenging lighting without compromise.
2. TruePic X Dual Quad-Core Processor
Powered by the latest TruePic X engine, the OM-1 Mark II achieves lightning-fast image processing and advanced computational photography features. The dual quad-core design supports real-time AF/AE calculations, high-speed RAW processing, and seamless 4K video output, outperforming older OM-D models and matching the responsiveness of top-tier full-frame competitors. This ensures professionals never miss critical moments, even during high-volume shooting sessions.
3. AI Subject Detection Autofocus
AI-driven deep learning autofocus recognizes and tracks a wide range of subjects—including humans, birds, animals, cars, and trains—with remarkable precision. Enhanced from the original OM-1, the Mark II’s AF system boasts 1,053 cross-type phase-detection points covering nearly 100% of the frame, enabling reliable subject locking even with erratic movement or partial obstructions. This allows photographers to maintain sharp focus on moving subjects, ideal for wildlife and action photography.
4. 8.5-Stop 5-Axis In-Body Image Stabilization (IBIS)
The OM-1 Mark II incorporates a class-leading 5-axis IBIS system rated up to 8.5 stops of compensation, surpassing most full-frame rivals and previous OM models. This stabilization is effective for both stills and handheld 4K video, minimizing blur from camera shake even at slow shutter speeds or with telephoto lenses.This empowers creators to shoot handheld in low light or dynamic environments without sacrificing image sharpness.
- Pitch/Yaw/Roll/Horizontal/Vertical compensation
- Sync IS support with compatible M.Zuiko lenses
5. Pro Capture and 120fps Burst Shooting
Professional burst modes enable blackout-free continuous shooting at up to 120fps (RAW/JPEG) with the electronic shutter, and 50fps with full AF/AE tracking. The Pro Capture mode buffers up to 120 frames before the shutter is fully pressed, ensuring you never miss decisive moments. This feature is indispensable for high-speed action, such as bird takeoffs or sports, where split-second timing is critical.
6. 4K DCI/UHD 120p Video with OM-Log400
Video creators benefit from internal 4K DCI/UHD recording at up to 120p, with 10-bit 4:2:0 color and OM-Log400 gamma for maximum dynamic range and grading flexibility. The OM-1 Mark II offers All-Intra and Long GOP compression options, plus HLG HDR support for direct-to-TV workflows, rivaling the video performance of larger sensor cameras. This enables filmmakers to achieve cinematic slow motion, robust color grading, and broadcast-ready footage straight from camera.
- Micro HDMI Type-D output with clean 12-bit RAW for external recorders
- High-fidelity in-camera audio preamps
7. Weather-Sealed Magnesium Alloy Body (IP53)
Engineered for field reliability, the OM-1 Mark II boasts a dustproof, splashproof, and freezeproof body rated to IP53, with extensive sealing on all buttons, dials, and ports. The durable magnesium alloy chassis ensures professional resilience, outperforming many full-frame competitors in harsh weather and remote locations. This allows outdoor photographers to work confidently in rain, snow, or extreme temperatures without fear of equipment failure.
8. High-Resolution Handheld and Tripod Modes
With its computational High-Res Shot feature, the OM-1 Mark II captures 50MP images handheld or 80MP images on a tripod by rapidly shifting the sensor and compositing multiple exposures. This technology delivers medium-format-level detail for landscapes, architecture, and studio work, without the need for pixel-shift accessories. This provides photographers with ultra-high-resolution files for large-format prints and commercial applications.
9. Advanced Live ND and Starry Sky AF
The built-in Live ND filter simulates up to ND128 (7 stops) for long exposure effects in bright light, while Starry Sky AF ensures pinpoint focus on stars and celestial objects. These computational features expand creative possibilities without external accessories, setting the OM-1 Mark II apart from other mirrorless cameras in its class. This allows landscape and astrophotographers to achieve unique effects and sharp results straight from camera.
10. Dual UHS-II SD Card Slots and USB-C Power Delivery
Dual high-speed UHS-II SD card slots provide redundant backup or extended storage for professional workflows, while USB-C Power Delivery enables in-camera battery charging and continuous power during long shoots. This future-proof connectivity matches the needs of modern hybrid creators and streamlines data management in the field. This ensures uninterrupted shooting and rapid file transfers, ideal for event, wedding, and travel photographers.
Summary
The OM System OM-1 Mark II Body sets a new benchmark for professional Micro Four Thirds cameras, combining a stacked BSI sensor, AI-powered autofocus, industry-best IBIS, and comprehensive weather sealing in a compact, field-ready package. Whether capturing fast-moving wildlife, cinematic 4K video, or ultra-high-resolution landscapes, this camera delivers the speed, reliability, and image quality that working professionals demand. Compared to both its predecessor and full-frame rivals, the OM-1 Mark II stands out for its computational features, portability, and robust build, making it a future-ready investment for serious creators.Available now at ebphotovideo.com, the OM-1 Mark II is the ultimate tool for photographers and filmmakers who require uncompromising performance in any environment. Its advanced feature set, intuitive handling, and professional connectivity ensure it will meet the needs of demanding users for years to come.
