OM System OM-1 Mark II Mirrorless Camera Body

Name: OM System OM-1 Mark II Mirrorless Camera Body
Brand: Olympus
SKU: 7670501
Price: 689 USD
Availability: InStock
Rating: 5.0 (4 reviews)

OM System OM-1 Mark II Mirrorless Camera Body - Main image

OM System OM-1 Mark II Mirrorless Camera Body - View 2

OM System OM-1 Mark II Mirrorless Camera Body - View 3

$689 ~~$1060~~ In stock

Category: Mirrorless Camera

OM System OM-1 Mark II Mirrorless Camera

The OM System OM-1 Mark II is a high-performance Micro Four Thirds mirrorless camera designed for photographers who need speed, mobility, and dependable performance in demanding conditions. Its compact body combines advanced imaging features with strong stabilization and a rugged build, making it suitable for wildlife, sports, travel, landscapes, and outdoor photography.

High-Speed Image Capture

The OM-1 Mark II features a 20.4MP stacked Live MOS sensor that enables fast readout and responsive shooting. Its advanced processing system supports rapid continuous capture, allowing photographers to record fleeting moments with precision. The stacked sensor design also helps reduce rolling-shutter effects during fast action.

Intelligent Autofocus

The camera features an advanced autofocus system with subject detection and tracking. It can recognize various subjects, helping maintain focus during wildlife, bird, sports, and action photography. This makes the camera particularly useful when subjects move unpredictably.

Powerful Image Stabilization

The OM-1 Mark II incorporates highly effective in-body image stabilization, helping reduce camera shake during handheld shooting. This allows photographers to work more confidently at slower shutter speeds and capture sharper images without always relying on a tripod.

Rugged and Portable Design

Built for outdoor use, the camera features weather-sealed construction designed to withstand challenging shooting environments when paired with compatible weather-sealed equipment. Its relatively compact Micro Four Thirds format also makes it easier to carry during long outdoor sessions.

Advanced Photography and Video

The OM-1 Mark II offers a wide selection of computational photography features that expand creative possibilities. It also supports high-quality video recording, making it useful for nature films, travel content, action footage, and other creative projects.

Conclusion

The OM System OM-1 Mark II is a versatile and rugged mirrorless camera that emphasizes speed, stabilization, portability, and intelligent autofocus. Its compact format and advanced features make it an excellent choice for wildlife, sports, outdoor, travel, and everyday creative photography.

OM SYSTEM OM-1 Mark II Specs

Imaging

Lens Mount	Micro Four Thirds
Sensor Resolution	Actual: 22.9 Megapixel Effective: 20.4 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 1/8000 to 60 Seconds Electronic Shutter 1/32000 to 60 Seconds Electronic Front Curtain Shutter 1/320 to 60 Seconds
Bulb/Time Mode	Bulb Mode, Time Mode
ISO Sensitivity Range	Photo/Video 200 to 25,600 in Manual, Auto Mode (Extended: 80 to 102,400)
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 Presets: AWB, Custom, Flash, Fluorescent, Overcast, Shade, Sunlight, Tungsten, Underwater
Continuous Shooting	Up to 120 fps
Interval Recording	Yes

Still Image Capture

Image Sizes	4:3 50 MP (8160 x 6120) Via In-Camera Pixel-Shift 25 MP (5760 x 4320) Via In-Camera Pixel-Shift 20 MP (5184 x 3888)
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 4096 x 2160 at 23.98/25/29.97/50/59.94 fps [202 Mb/s] 3840 x 2160 at 23.98/25/29.97/50/59.94 fps [202 Mb/s] 1920 x 1080 at 23.98/25/29.97/50/59.94/100/120/200/240 fps [202 Mb/s] H.265 4096 x 2160 at 23.98/25/29.97/50/59.94 fps [152 Mb/s] 3840 x 2160 at 23.98/25/29.97/50/59.94 fps [152 Mb/s] 1920 x 1080 at 23.98/25/29.97/50/59.94/100/120/200 fps [162 Mb/s]
External Recording Modes	4:2:2/Raw 8/12-Bit via HDMI 4096 x 2160 3840 x 2160 1920 x 1080
Fast-/Slow-Motion Support	Slow-Motion Only
Gamma Curve	FLAT, HDR-HLG, OM-Log
Recording Limit	No
IP Streaming	No
Built-In Microphone	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 1x 1/8" / 3.5 mm TRS Stereo Headphone Output
Power I/O	1x USB-C Input/Output
Other I/O	1x USB-C Data Input/Output (Shared with Power Input) 1x PC Sync Socket
Wireless	2.4 / 5 GHz Wi-Fi 5 (802.11ac), Bluetooth 4.2
Mobile App Compatible	Yes: Android & iOS App Name: OM Image Share Functionality: Access Stored Files, Remote Control, View Live Feed
Global Positioning (GPS, GLONASS, etc.)	GPS *Via Connected Smartphone

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 Phase Detection: 1053

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

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Customer Reviews (5.0 / 5 · 4 reviews)

Julian Z. ★★★★★ Oct 26, 2026

The autofocus locks onto birds mid-flight so fast I almost don’t need to think about it anymore, and the weather-sealed body shrugged off a full morning of drizzle without a complaint. Battery life isn’t class-leading, but the camera never once slowed me down when it mattered.

Riley ★★★★★ Oct 25, 2026

I’ve been taking this camera on long hikes and the in-body stabilization is a lifesaver for handheld telephoto shots. The weather sealing also held up fine during a light drizzle, which is a huge plus for outdoor shoots.

Riley ★★★★★ Oct 24, 2026

The autofocus locks onto birds in flight so quickly I’ve stopped missing shots even in tricky light. Handheld high-res mode gives me 50MP files without a tripod, which is a game-changer for my landscape work.