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OM SYSTEM OM-1 Black Compact System Camera

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  • 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
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free shipping for orders over $500
Genuine Australian Warranty
The Adventurer's Flagship 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.   20MP Stacked Sensor and TruePic X Micro Four Thirds BSI Live MOS Sensor 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...
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Manufacturer Olympus
Product Type Compact System Cameras
Warranty Years Genuine

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

Exposure Control

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

Still Image Capture

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

Internal Video Capture

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 Video Capture

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: 1x Micro-HDMI Output
Audio I/O:

  • 1x 3.5 mm TRS Stereo Microphone (Plug-in Power) Input on Camera Body
  • 1x 3.5 mm TRS Stereo Headphone Output on Camera Body

Other I/O:

  • 1x USB Type-C Input/Output (Shared with Power Input)
  • 1x 2.5 mm Sub-Mini
  • 1x PC Sync Socket FlashSync Output


  • 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: 1x BLX-1 Rechargeable Lithium-Ion (Approx. 520 Shots)
Tripod Mounting Thread: 1x 1/4"-20 Female (Bottom)
Accessory Mount: 1x 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

  • 1.3 lb / 599 g (Body with Battery and Memory)
  • 1.1 lb / 511 g (Body Only)
  • OM SYSTEM OM-1 Black Compact System 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
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