Overview

At the crossroads of image quality, portability, speed, and reliability, 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.
Newly designed 20.4MP Micro Four Thirds Live MOS sensor features a stacked BSI design that offers improved readout speeds, noise levels, and greater dynamic range than previous designs. This sensor structure improves noise performance by two stops and dynamic range by one stop for improved image quality, especially at higher ISOs.
TruePic X Processor
Compared to previous-generation processors, the TruePic X offers 3x-faster processing speeds along with a 120 fps sensor readout rate for faster, more responsive shooting. The processor also contributes to a wide ISO range and quick continuous shooting rates:
Native sensitivity range from ISO 200-102400, expandable down to ISO 80.
Continuous shooting up to 10 fps with full-time AF/AE and a buffer of 169 raw frames when working with a mechanical shutter.
If working with a silent electronic shutter, 20 fps shooting is possible with full-time AF/AE and a buffer of 108 raw frames. SH1 and SH2 are blackout-free high-speed shooting modes, offering rates up to 120 fps without AF/AE in SH1 and 50 fps with AF/AE in SH2.
Pro Capture mode begins recording before you release the shutter; able to record at 120 fps with fixed focus or 50 fps with continuous AF, this mode begins recording once the shutter button is half-pressed and then stops once the button has been fully pressed. 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.
Cross Quad Pixel AF and AI Detection
Featuring a unique design, on-sensor phase-detection AF uses a Cross Quad Pixel system that effectively splits each pixel into four sub-pixels for cross-sensor performance that is more adept at focusing in tricky lighting conditions. The focusing system has 1053 individual points, which fully cover the sensor and perform at up to 120 fps to suit virtually all recording methods.
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.

Key Features

20MP Stacked BSI Live MOS MFT Sensor
DCI/UHD 4K 60p 10-Bit Video Recording
10 fps Shooting, 120 fps with E. Shutter
Cross Quad Pixel Phase-Detection AF
5.76m-Dot OLED Electronic Viewfinder
3.0" 1.62m-Dot Swivel Touchscreen LCD
5-Axis In-Body Image Stabilization
High-Res Shot, Live ND & Composite Modes
IP53 Weather-Sealed & Freezeproof Design
Dual UHS-II SD Card Slots

In the Box

OM SYSTEM OM-1 Mirrorless Camera
OM SYSTEM BLX-1 Lithium-Ion Battery (7.2V, 2280mAh)
OM SYSTEM CB-USB13 USB Connection Cable
USB-AC Adapter
Eyecup
Cable Clip
Cable Protector
Shoulder Strap
FL-LM3 Flash