| Camera Name: | OM System OM-1 |
| Maker: | OM Digital Solutions |
| Type: | Mirrorless camera |
| Price: | / body only |
| Complens: | Micro Four Thirds lenses from all manufacturers, including OM System (Olympus), Panasonic, and others |
| Sensor: | Exmor RS IMX472 |
| Sensor Type: | Stacked BSI CMOS (branded Live MOS) |
| Sensor Size: | 17.3×13mm (Four Thirds type) |
| Res: | 5184×3888 (20.4 megapixels) |
| Recording Medium: | Dual SDXC UHS-II memory card slots |
| Focus Type: | Quad Pixel on-sensor phase-detection AF |
| Farea: | 1053 points |
| Flash: | No built-in flash |
| Compflash: | Olympus, Panasonic, and other Micro Four Thirds flash units |
| Frame Rate: | Up to 120 fps |
| Shutterrange: | 1/8000s−60s |
| Cont: | 10 fps with mechanical shutter 50 or 120 fps with blackout-free electronic shutter |
| Evf: | Built-in OLED, 5.76M dots |
| Magnification: | 0.83x |
| Coverage: | 100% |
| Iproc: | TruePic X |
| Vidrecord: | Up to 4K UHD at 60 fps |
| Rearlcd: | 1.62M dots vari-angle touchscreen |
| Battery: | BLX-1, with in-body USB charging |
| Obp: | HLD-10 battery grip |
| Interface Avout: | HDMI Type-D; 3.5mm stereo microphone and headphone jacks |
| Interface Data: | USB 3.0 Type-C; Wi-Fi 5 and Bluetooth Low Energy |
| Body Comp-Feats: | In-body image stabilization, IP53 weather sealing |
| Dimensions: | 134.8x (WHD) |
| Weight: | 599g with battery and one memory card |
| Made In: | Vietnam |
| Predecessor: | Olympus OM-D E-M1 Mark III Olympus OM-D E-M1X |
| Successor: | OM System OM-1 Mark II |
The OM System OM-1 is the flagship mirrorless interchangeable-lens camera produced by OM Digital Solutions on the micro four-thirds system.[1] It is the first high-end digital camera made by OM Digital Solutions after its acquisition of the imaging divisions of the camera manufacturer Olympus.
The OM-1 was announced on February 15, 2022,[2] and began shipping to customers the following month. Despite no longer being a product of Olympus, the OM-1 still bears the Olympus wordmark on the front of its electronic viewfinder, tying the camera to Olympus' flagship E-M1 cameras. The camera's name is the same as the Olympus OM-1, the first OM film SLR camera, and was released to coincide with that camera's 50th anniversary.[3]
On January 30, 2024, the OM System OM-1 Mark II was announced for release in March.