Key Features
The first flagship to carry the OM SYSTEM name, the OM-1 Mark II is a revamped second iteration of the proven Micro Four Thirds mirrorless camera. Its 20MP stacked BSI Live MOS sensor and TruePic X processor deliver high-quality captures, speedy autofocus, and excellent low-light performance with a native ISO range of 200 to 102,400. Primed to give you a closer view of your subject due to the crop factor of the Micro Four Thirds system, the OM-1 Mark II excels in wildlife and nature photography. When you're shooting handheld, the sharpness of your images is greatly improved by the 5-axis in-body image stabilization. Altogether, the OM-1 Mark II provides users mobility, precision, and a reliable workhorse camera for image and video capturing.
Among the noteworthy upgrades of the OM-1 Mark II are enhanced AI subject detection for humans, live graduated neutral density filters, updated menu configuration, 14-bit raw output, and rubberized dials.
Cross Quad Pixel AF
1053 individual focus points are made available by the OM-1 Mark II's comprehensive Cross Quad Pixel autofocus system, allowing the camera to catch focus nearly anywhere on the sensor. With this design, the camera automatically detects subjects such as birds, humans, animals, cars, airplanes, and trains in order to keep them in focus and track their movements. This Cross Quad Pixel AF algorithm paired with the TruePic X processor promises a high-speed, reliable focusing performance.
Notable Mark II Upgrades
Designed for the Elements
IP53 rated, the OM-1 Mark II offers superior weather protection and withstands some of the harshest conditions in the field. Its tough construction renders the camera freezeproof, dust and splash resistant, and operable at temperatures as low as 14°F.
Video Capabilities
DCI & UHD 4K video recording are supported at up to 60p and 10-bit 4:2:0 sampling. Full HD recording is possible at high-speed rates up to 240 fps for slow-motion playback.
Vertical video is now available, opening up more compositional options when shooting and saving you time in post production.
Live ND
Supporting up to ND128, this function digitally simulates the effects of an optical neutral density filter so you can create slow shutter speed effects in your images. With Live ND, you can see the effects through the viewfinder and on the LCD monitor.
Useful Features
5.76m-dot OLED electronic viewfinder for clear eye-level shooting
3.0" 1.62m-dot swivel touchscreen LCD to enable an incredible range of viewing capabilities while capturing
Dual UHS-II SD card slots for extended shooting situations
Focus stacking up to 15 shots, focus bracketing up to 999 shots
AI Subject Detection AF
OM SYSTEM M.Zuiko Digital ED 12-40mm f/2.8 PRO II Lens
Exceptional Image Quality Anywhere You Go
Offering superb optical performance and high-resolution results, the M.Zuiko Digital ED 12-40mm f/2.8 PRO II from OM SYSTEM gives you exceptional image quality anywhere you go. Compact and lightweight for maximum portability, this wide-to-portrait-length zoom is a 24-80mm equivalent lens for Micro Four Thirds mirrorless cameras. Its advanced optical design includes a variety of sophisticated elements that reduce both chromatic and spherical aberrations throughout the zoom range for notable clarity, sharpness, and color accuracy.
An excellent choice for content creators, the lens features a high-speed movie and still compatible autofocus system for fast, smooth, and silent focusing performance, and with a minimum focusing distance of just 7.9" you can get close-up shots whenever you desire. Safeguarding the lens is a reliable weather-sealed design to ensure the lens' performance in inclement and harsh conditions, and a fluorine lens coating provides additional protection from dust, water droplets, grease, and dirt.
Advanced Optical Design
Versatile and Dependable Workhorse
Key Specs
Lens Mount | Micro Four Thirds |
Sensor Resolution | Actual: 22.9 Megapixel |
Image Sensor | 17.4 x 13 mm (Four Thirds) BSI MOS |
Image Stabilization | Sensor-Shift, 5-Axis |
ISO Sensitivity Range | Photo/Video |
Continuous Shooting | Up to 120 fps |
Internal Recording Modes | H.264/MPEG-4 AVC Show More |
External Recording Modes | 4:2:2/Raw 8/12-Bit via HDMI Show More |
Media/Memory Card Slot | Dual Slot: SD/SDHC/SDXC (UHS-II) |
Video I/O | 1x Micro-HDMI (Unspecified Signal) Output |
Audio I/O | 1x 1/8" / 3.5 mm TRS Stereo Microphone Input |
Power I/O | 1x USB-C Input/Output |
Other I/O | 1x USB-C Data Input/Output (Shared with Power Input) |
Wireless | 2.4 / 5 GHz Wi-Fi 5 (802.11ac), Bluetooth 4.2 |
Display Type | Articulating Touchscreen LCD |
Battery Type | 1x BLX-1 Rechargeable Lithium-Ion (Approx. 500 Shots) |
Imaging
Lens Mount | Micro Four Thirds |
Sensor Resolution | Actual: 22.9 Megapixel |
Image Sensor | 17.4 x 13 mm (Four Thirds) BSI MOS |
Sensor Crop (35mm Equivalent) | Crop Factor: 2x |
Image Stabilization | Sensor-Shift, 5-Axis |
Built-In ND Filter | No |
Capture Type | Stills & Video |
Exposure Control
Shutter Type | Mechanical Focal Plane Shutter and Electronic Rolling Shutter |
Shutter Speed | Mechanical Shutter |
Bulb/Time Mode | Bulb Mode, Time Mode |
ISO Sensitivity Range | Photo/Video |
Metering Method | Center-Weighted Average, Highlight, Multi-Zone, Spot |
Precise Scan Rate Control | Yes |
Exposure Modes | Aperture Priority, Manual, Program, Shutter Priority |
Exposure Compensation | -5 to +5 EV (1/3, 1/2, 1 EV Steps) |
Metering Range | -2 to 20 EV |
White Balance | 2000 to 14,000K |
Continuous Shooting | Up to 120 fps |
Interval Recording | Yes |
Still Image Capture
Image Sizes | 4:3 |
Aspect Ratio | 1:1, 3:2, 4:3, 16:9 |
Image File Format | JPEG, Raw |
Bit Depth | 12-Bit |
Video Capture
Internal Recording Modes | H.264/MPEG-4 AVC |
External Recording Modes | 4:2:2/Raw 8/12-Bit via HDMI |
Fast-/Slow-Motion Support | Slow-Motion Only |
Gamma Curve | FLAT, HDR-HLG, OM-Log |
Recording Limit | No |
IP Streaming | No |
Built-In Microphone Type | Stereo |
Audio Recording | 16-Bit 48 kHz LPCM Audio |
Interface
Media/Memory Card Slot | Dual Slot: SD/SDHC/SDXC (UHS-II) |
Video I/O | 1x Micro-HDMI (Unspecified Signal) Output |
Audio I/O | 1x 1/8" / 3.5 mm TRS Stereo Microphone Input |
Power I/O | 1x USB-C Input/Output |
Other I/O | 1x USB-C Data Input/Output (Shared with Power Input) |
Wireless | 2.4 / 5 GHz Wi-Fi 5 (802.11ac), Bluetooth 4.2 |
Mobile App Compatible | Yes: Android & iOS |
Global Positioning (GPS, GLONASS, etc.) | GPS |
Monitor
Display Size | 3" |
Resolution | 1,620,000 Dot |
Display Type | Articulating Touchscreen LCD |
Viewfinder
Type | Built-In Electronic (OLED) |
Resolution | 5,760,000 Dot |
Eye Point | 21 mm |
Coverage | 100% |
Magnification | Approx. 1.48x |
Diopter Adjustment | -4 to +2 |
Focus
Focus Type | Auto and Manual Focus |
Focus Mode | Continuous-Servo AF, Manual Focus, Single-Servo AF |
Autofocus Points | Photo, Video |
Flash
Built-In Flash/Light | No |
Flash Modes | Fill In, Manual, Off, Red-Eye Reduction, Slow Sync |
Maximum Sync Speed | 1/250 Second |
Flash Compensation | -3 to +3 EV (1/3, 1/2, 1 EV Steps) |
Dedicated Flash System | TTL |
External Flash Connection | Shoe Mount, PC Terminal |
Environmental
Operating Temperature | 14 to 104°F / -10 to 40°C |
Storage Temperature | -4 to 140°F / -20 to 60°C |
Operating Humidity | 30 to 90% |
Storage Humidity | 10 to 90% |
General
Battery Type | 1x BLX-1 Rechargeable Lithium-Ion (Approx. 500 Shots) |
Shoe Mount | 1x Hot Shoe |
Tripod Mounting Thread | 1x 1/4"-20 Female (Bottom) |
Material of Construction | Magnesium Alloy |
Dimensions (W x H x D) | 5.3 x 3.6 x 2.9" / 134.8 x 91.6 x 72.7 mm |
Weight | 1.1 lb / 511 g (Body Only) |
Packaging Info
Package Weight | 3 lb |
Box Dimensions (LxWxH) | 7.5 x 7.5 x 5.75" |
Key Specs
Focal Length | 12 to 40mm (35mm Equivalent: 24 to 80mm) |
Maximum Aperture | f/2.8 |
Lens Mount | Micro Four Thirds |
Lens Format Coverage | Micro Four Thirds |
Focus Type | Autofocus |
Image Stabilization | No |
Filter Size | 62 mm (Front) |
Maximum Aperture | f/2.8 |
Minimum Aperture | f/22 |
Lens Mount | Micro Four Thirds |
Lens Format Coverage | Micro Four Thirds |
Angle of View | 84° 30' |
Minimum Focus Distance | 7.9" / 20 cm |
Maximum Magnification | 0.3x |
Optical Design | 14 Elements in 9 Groups |
Diaphragm Blades | 7, Rounded |
Focus Type | Autofocus |
Image Stabilization | No |
Filter Size | 62 mm (Front) |
Dimensions (ø x L) | 2.8 x 3.3" / 70 x 84 mm |
Weight | 13.5 oz / 382 g |
Packaging Info
Package Weight | 1.42 lb |
Box Dimensions (LxWxH) | 8.5 x 4.6 x 4.6" |