OM System OM-1 Mirrorless Camera Body
The OM-1, from OM SYSTEM is a flagship mirrorless camera built for adventure. Characterized by its versatile Micro Four Thirds platform, the OM-1 meshes quick and nimble stills performance and apt 4K video recording with unique computational imaging tools and a hardy, dependable physical design. This sensor structure...
The OM-1, from OM SYSTEM is a flagship mirrorless camera built for adventure. Characterized by its versatile Micro Four Thirds platform, the OM-1 meshes quick and nimble stills performance and apt 4K video recording with unique computational imaging tools and a hardy, dependable physical design. This sensor structure improves noise performance by two stops and dynamic range by one stop for improved image quality, especially at higher ISOs. Continuous shooting up to 10 fps with full-time AF/AE and a buffer of 169 raw frames when working with a mechanical shutter.. Up to 70 additional frames can be recorded with this mode, serving as a safeguard for times when the action occurs just before you press the shutter button. Benefitting from the Cross Quad Pixel AF structure, color and contrast information from the sensor can also be used to create a detailed depth map of the image for more refined subject detection and tracking accuracy. Using AI, this focusing system can automatically detect a range of subject types, like cars, motorcycles, airplanes, helicopters, trains, birds, dogs, cats, and humans, as well as faces and eyes. And, compared to earlier iterations of this focusing system, improved processing now makes focusing performance 2x more accurate and 3x faster. Handheld Assist relies on this stabilization technology for more stable framing, which is especially helpful when working with longer focal length lenses. Tripod High Res Shots mode produces an 80MP raw file and Handheld High Res Shot mode produces a 50MP raw file, and both modes offer up to 2 stops of reduced noise and improved color information. This mode works to only record newly detected light sources over time, and allows live view monitoring as an image develops. A Handheld Live Composite mode is available, too. HLG picture mode permits in-camera HDR recording and an OM-Log gamma allows for greater color grading range when adjusting the footage in post-production. 3.0" 1.62m-dot LCD touchscreen features a vari-angle design with 270° of swivel to suit working from high, low, and front-facing angles. Dual UHS-II SD memory card slots for flexible file saving, including making in-camera backups, splitting file types, or just for having additional memory on hand for overflow storage.
OM SYSTEM OM-1 Specs
Lens Mount | Micro Four Thirds |
Sensor Resolution | Actual: 22.9 Megapixel Effective: 20.4 Megapixel |
Sensor Type | 17.4 x 13 mm (Four Thirds) MOS |
Crop Factor | 2x |
Image Stabilization | Sensor-Shift, 5-Axis |
Built-In ND Filter | None |
Capture Type | Stills & Video |
Shutter Type | Electronic Shutter, Mechanical Focal Plane Shutter |
Shutter Speed | Mechanical Shutter 1/8000 to 60 Seconds Electronic Front Curtain Shutter 1/320 to 60 Seconds Electronic Shutter 1/32000 to 60 Seconds |
Bulb/Time Mode | Bulb Mode, Time Mode |
ISO Sensitivity | Photo/Video 200 to 102,400 in Manual, Auto Mode (Extended: 80 to 102,400) |
Metering Method | Center-Weighted Average, Highlight Weighted, Multi-Zone, Spot |
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 |
Continuous Shooting | Mechanical Shutter Up to 10 fps at 20.4 MP for up to 139 Frames (Raw) / 169 Frames (JPEG) Electronic Shutter Up to 20 fps at 20.4 MP for up to 108 Frames (Raw) / 116 Frames (JPEG) Up to 120 fps at 20.4 MP for up to 92 Frames (Raw) / 92 Frames (JPEG) Up to 50 fps at 20.4 MP for up to 96 Frames (Raw) / 97 Frames (JPEG) |
Interval Recording | Yes |
Image Sizes | 4:3 JPEG / Raw 20 MP (5184 x 3888) |
Aspect Ratio | 1:1, 3:2, 4:3, 16:9 |
Image File Format | JPEG, Raw |
Bit Depth | 12-Bit |
Recording Modes | H.265 Long GOP/MOV 4:2:0 10-Bit DCI 4K (4096 x 2160) at 23.98p/25p/29.97p/50p/59.94p [77 to 152 Mb/s] UHD 4K (3840 x 2160) at 23.98p/25p/29.97p/50p/59.94p [77 to 152 Mb/s] Full HD (1920 x 1080) at 23.98p/24.00p/29.97p/50p/59.94p [22 to 42 Mb/s] H.265/MOV 4:2:0 10-Bit Full HD (1920 x 1080) at 23.98p/25p/29.97p/50p/59.94p [82 to 162 Mb/s] Full HD (1920 x 1080) at 100p/119.88p/200p H.264 Long GOP/MOV 4:2:0 8-Bit DCI 4K (4096 x 2160) at 23.98p/25p/29.97p/50p/59.94p [102 to 202 Mb/s] UHD 4K (3840 x 2160) at 23.98p/25p/29.97p/50p/59.94p [102 to 202 Mb/s] Full HD (1920 x 1080) at 23.98p/25p/29.97p/50p/59.94p [27 to 52 Mb/s] H.264/MOV 4:2:0 8-Bit Full HD (1920 x 1080) at 23.98p/25p/29.97p [202 Mb/s] Full HD (1920 x 1080) at 100p/119.88p/200p/239.76p |
Gamma Curve | HDR-HLG, OM-Log |
Video System | NTSC/PAL |
Built-In Microphone Type | Stereo |
Audio Recording | MOV: 2-Channel 24-Bit 96 kHz LPCM Audio MOV: 2-Channel 16-Bit 48 kHz LPCM Audio |
External Recording Modes | Raw 12-Bit via HDMI DCI 4K (4096 x 2160)UHD 4K (3840 x 2160) |
IP Streaming | None |
Media/Memory Card Slot | Dual Slot: SD/SDHC/SDXC (UHS-II) |
Video I/O | 1 x Micro-HDMI Output |
Audio I/O | 1 x 1/8" / 3.5 mm TRS Stereo Microphone (Plug-in Power) Input on Camera Body 1 x 1/8" / 3.5 mm TRS Stereo Headphone Output on Camera Body |
Other I/O | 1 x USB Type-C Input/Output (Shared with Power Input) 1 x 2.5 mm Sub-Mini 1 x PC Sync Socket FlashSync Output |
Wireless | 2.4 / 5 GHz Wi-Fi Bluetooth |
Global Positioning (GPS, GLONASS, etc.) | None |
Size | 3.0" |
Resolution | 1,620,000 Dot |
Display Type | Articulating Touchscreen LCD |
Type | Built-In Electronic (OLED) |
Resolution | 5,760,000 Dot |
Eye Point | 21 mm |
Coverage | 100% |
Focus Type | Auto and Manual Focus |
Focus Mode | Continuous-Servo AF, Manual Focus, Single-Servo AF |
Autofocus Points | Photo, Video Phase Detection: 1053 |
Autofocus Sensitivity | -6 to +19 EV |
Built-In Flash | No |
Flash Modes | Fill Flash, First-Curtain Sync, Manual, Off, Red-Eye Reduction, Second-Curtain Sync, 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 | Hot Shoe, PC Terminal |
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% |
Battery Type | 1 x BLX-1 Rechargeable Lithium-Ion (Approx. 520 Shots) |
Tripod Mounting Thread | 1 x 1/4"-20 Female (Bottom) |
Accessory Mount | 1 x Hot Shoe Mount on Camera Body |
Dimensions (W x H x D) | 5.3 x 3.6 x 2.9" / 134.8 x 91.6 x 72.7 mm |
Weight | 1.3 lb / 599 g 1.1 lb / 511 g |