Specifications and appearances are subject to change without any notice or obligation on the part of the manufacturer

OM‑1 12‑40mm PROII Kit• 20MP stacked BSI LIVE

MOS sensor• IP53 weather sealed and

freezproof• 120 fps burst RAW • Pro Capture mode for lag-

free shooting so you canget the precise shot youwant

• 5-axis image stabilisationfor movies & stills.

Do the impossible. OM is (re)born.

As the flagship of the mirrorless OM system, the OM‑1 is equipped with the industry’s latest technology to realize your most creativeideas. Pick it up and be amazed at its compact size, how it fits naturally in your hand and how little effort it takes to lift it. Break freefrom heavy, bulky cameras and tripods with the world’s best image stabilization system for shooting sharp handheld shots evenin low light. Weathersealing lets you work without worry in adverse conditions. You’ll have the speed and precision to capture theimpossible and take your photos and video to new, exciting places.

Specifications and appearances are subject to change without any notice or obligation on the part of the manufacturer

Specifications

TypeBody material Magnesium alloy bodyLens mount Micro Four Thirds

Image SensorType 4/3'' Stacked BSI Live MOS sensorEffective pixels 20.4 MegapixelsFilter array Primary colour filter (RGB)Aspect ratio & area 4:3 / 17.3 x 13.0mmFull resolution 22.9 Megapixels

EngineType TruePic X

FilterDust reduction filter Supersonic Wave Filter

ViewfinderType Electronical ViewfinderPixel number 5760K dotsDiopter adjustment Equipped ‑4.0 ‑ +2.0 diopters / built‑in

typeAngle of view Approx. 100%Magnification Max. 1.65x with a 50mm lens set to

infinity at ‑1 dioptre (depending onselected viewfinder style)

Eye point 21mm at ‑1 dioptre from eyepiecelens

Style 3 styles selectableBrightness adjustment Adaptive Brightness Technology /

Manual settings: +/‑ 7 levelsCorrection of colourtemperature

+/‑ 7 levels

S-OVF Expands the Live View dynamicrange*Available in the EVF when in P, A, S, M andB modes. Art filter, WB and exposure are notreflected in EVF.

Live ViewField of view Approx. 100%Magnification levels 3 / 5 / 7 / 10 / 14xDynamic rangeexpansion

When in HDR1 or HDR2

Image StabiliserType Sensor shiftModes Five‑dimensional, vertical or

horizontal activation, automaticEffectiveCompensation Range

Up to 8 EV steps* (Sync IS)

Up to 7 EV steps*Based on CIPA measurement conditions*When using M.Zuiko Digital ED 12‑40mm f/2.8PRO (focal length =40mm (35mm equivalent:80mm))*When using the M.Zuiko Digital ED 150‑400mmF4.5 TC1.25x IS PRO. Focal length: 150mm(35mm equivalent: 300mm), halfway releaseimage stabilisation Off, Frame rate: High

Live View stabilisation Available

Specifications and appearances are subject to change without any notice or obligation on the part of the manufacturer

Focusing SystemMethod TTL phase difference detection

system, contrast detection systemFocus areas 1053 points / cross‑type phase

detection AF1053 points / contrast AFAll target, Single target (1 point),Small target (9 points), Cross target(39 points), Middle target (63 points),Large target (165 points) , Customtarget* (AF area and its incrementsteps selectable)*Number of savedcustom target settings: 4

AF working range ‑8 - 19EV (ISO approx.100, with af/1.2 lens)

AF lock Available; Locked by first positionof shutter release button in singleAF mode, AE/AF lock button(customised)

Separate AF-On button AvailableModes Manual focus

Preset MF**Single AF*Continuous AF*AF* TrackingStackingBracketing* incl. manual override** Distance setting values are rough estimatesand only AF lenses can be used.

AF illuminator EquippedManual focus Available; With enlarged focusing

area, focus peaking and focusindicator

Face Detectionextension

Eye Detect AF: OffLeft side priorityNear side priorityRight side priority

Predictive AF AvailableAF tracking Available; Available in continuous AF

modeFocus peakingColour selection White, black, red, yellowIntensity High / Normal / LowBack light effect On / OffFocus BracketingModeNumber of images 3 - 999 shotsStep size 10 levels

Compatible with: All Micro FourThirds AF lenses

Focus Stacking ModeTechnology 3‑15 images are taken at different

focus points and automaticallycomposited together into a singleimageCompatible with: M.Zuiko DigitalED 60mm F2.8 Macro, M.ZuikoDigital ED 30mm F3.5 Macro,M.Zuiko Digital ED 7‑14mm F2.8PRO, M.Zuiko Digital ED 8‑25mmF4 PRO, M.Zuiko Digital ED 8mmF1.8 Fisheye PRO, M.Zuiko DigitalED 12‑40mm F2.8 PRO, M.ZuikoDigital ED 12‑40mm F2.8 PRO II,M.Zuiko Digital ED 12‑45mm F4PRO, M.Zuiko Digital ED 12‑100mmF4 IS PRO, M.Zuiko Digital ED40‑150mm F2.8 PRO, M.Zuiko DigitalED 40‑150mm F4.0 PRO, M.ZuikoDigital ED 100‑400mm F5.0‑6.3 IS,M.Zuiko Digital ED 150‑400mm F4.5TC1.25x IS PRO, M.Zuiko Digital ED300mm F4 PROM.Zuiko Digital 1.4x TeleconverterMC‑14, M.Zuiko Digital 2xTeleconverter MC‑20Angle of view becomes slightly smaller

AF targeting pad Available (activate/deactivate withdouble tap on rear monitor)

Intelligent SubjectDetection AF

AircraftsBullet trainsBirdsCatsDogsFormula carsHelicoptersMotorcyclesRalley carsStandard trainsSteam locomotives

Focus limit Available

Exposure SystemModes Programme automatic

Aperture priorityShutter priorityManualBulbTimeMovieHDRCustom shootingCustom 1Custom 2Custom 3Live Composite

Exposurecompensation

+/‑ 5 EV (1, 1/2, 1/3 steps)

Note: Monitor and EVF displays onlyup to ±3 EV.

Exposure bracketing 2 / 3 / 5 frames (+/‑ 1/3, 2/3, 1 EVsteps)7 frames (+/‑ 1/3, 1/2, 2/3 EV steps)

ISO bracketing 3 frames (1/3, 1/2, 1 EV steps)AE lock Available

Shadow Adjustment TechnologyFlicker Scan: Available for M, S andsilent mode (can be confirmed in LiveView)

HDR bracketing 3 / 5 frames (+/‑ 2 / 3 EV steps)7 frames (+/‑ 2 EV steps)

Anti-Flicker Shootingfunction

Available

Multi-ExposureMax. number of frames 2 frames (shooting)

3 frames (editing)Auto gain control AvailableFrame assistance Live View

Light MeteringMethod TTL open aperture light meteringZones 324 zones Multi‑pattern Sensing

SystemDetection range ‑2 ‑ 20 EV (f2.8, ISO 100)Modes ESP light metering

Spot meteringCentre weighted meteringHighlightShadow

Histogram in shootingmode

Available

Specifications and appearances are subject to change without any notice or obligation on the part of the manufacturer

Art FilterModes Pop Art

Soft FocusPale & Light ColourLight ToneGrainy FilmPin HoleDioramaCross ProcessDramatic ToneGentle SepiaKey LineWater colourVintagePartial Colour*Bleach BypassInstant Film

Variation / Effect AvailableArt Filter bracketing Art Filters selectable

* 18 colours selectable

SensitivityAuto ISO LOW* ‑ 102400 (upper default

ISO 25600)Manual ISO LOW* ‑ 102400 in 1/3 or 1 EV

ISO steps*approx. 80

ShutterShutter type Computerised focal‑plane shutterDurability 400000 shotsModes Single frame

Sequential shootingSelf timerBracketing

Shutter SpeedsShutter speed range 1/8000 ‑ 60s (in 1/3, 1/2, 1 EV steps)Bulb mode Up to 30 minutes (selectable longest

time in the menu, default: 8 minutes)High res shotShutter type Electronic shutterShutter speed 1/8000 ‑ 60sStart delay 0, 1/8, 1/4, 1/2, 1, 2, 4, 8, 15. 30sResolution JPEG: 10368x7776 / 8160 x 6120 /

5760 x 4320 RAW: 10368 x 7776Equivalent to 80M / 50M / 25M pixelsensor (8 shots combined into asingle JPEG using sensor shift)Available in P/A/S/M mode

Handheld High resshotShutter type Electronic shutterShutter speed 1/8000 ‑ 60sResolution JPEG: 8160 x 6120 / 5760 x 4320

RAW: 8160 x 6120Equivalent to 50M / 25M pixel sensor(8 shots combined into a single JPEGusing sensor shift)Available in P/A/S/M modeFlash can not be used

Anti-shock modeShutter type Electronic first curtain shutterShutter speed 1/320* ‑ 60sStart delay 0, 1/8, 1/4, 1/2, 1, 2, 4, 8, 15, 30s

* For speeds over 1/320 sec., mechanicalshutter will automatically be selected.

Silent modeShutter type Electronic shutterShutter speed 1/32000 ‑ 60sStart delay 0, 1/8, 1/4, 1/2, 1, 2, 4, 8, 15. 30sFlicker ScanStills 1/7634 ‑ 1/50sMovies 1/250 ‑ 1/30s *

* Frame rates greater 30fps are limited to theirreciprocal value

Specifications and appearances are subject to change without any notice or obligation on the part of the manufacturer

White BalanceManual White balance(One-Touch)

Available

White balancebracketing

3 frames / +/‑ 2, 4, 6 mired steps

One-touch whitebalance

4 custom settings can be registered

Custom WB 1 setting can be registered at Kelvintemperature (2000K ‑ 14000K)

Preset values TungstenFlourescent 1SunlightFlashOvercastShadeUnderwater

Auto Flash adjustment Off / Auto WB / FlashKeep warm colour On / Off

Sequence ShootingSpeed Approx. 10fps (selectable 1‑10fps)Anti-shock modeSpeed Approx. 10fps (selectable 1‑10fps)Silent modeSpeed Approx. 20fps (selectable 5, 10, 15,

20fps with blackout)Speed SH1* Approx. 120fps (selectable 60, 100,

120fps without blackout)Speed SH2* ** Approx. 50fps (selectable 25, 50fps

without blackout)Pro Capture modeSpeed* Approx. 20fps (selectable 5, 10, 15,

20fps)Speed SH1* Approx. 120fps (selectable 60, 100,

120fps)Speed SH2* ** Approx. 50fps (selectable 25, 50fps)

*Slower shutter speeds and flash cannot beused*Compatible lenses are limited.

Max. number of frames All values are approximateConditions Memory card: Toshiba SDXU‑D032G

with standard card setting in slot 1When using the M.Zuiko Digital ED12‑40mm F2.8 PRO IILow ISO processing: Priority is givento sequential shooting

10fps RAW: 139 / JPG (LF): 16920fps RAW: 108 / JPG (LF): 11650fps RAW: 96 / JPG (LF): 97120fps RAW: 92 / JPG (LF): 92Compatible lenses toSH2 (50fps)

M.Zuiko Digital ED 12‑40mm F2.8PRO, M.Zuiko Digital ED 12‑40mmF2.8 PRO II, M.Zuiko Digital ED12‑100mm F4.0 IS PRO, M.ZuikoDigital ED 40‑150mm F2.8 PRO,M.Zuiko Digital ED 150‑400mm F4.5TC 1.25x IS PRO, M.Zuiko Digital ED300mm F4.0 IS PRO

Specifications and appearances are subject to change without any notice or obligation on the part of the manufacturer

Image ProcessingColour space sRGB / AdobeRGBSharpness + Contrast 5 levelsContrast 5 levelsSaturation 5 levelsBlack & White filter Yellow, Orange, Red, GreenBlack & White toning Sepia, Blue, Purple or Green in Black

& White modeGradation 4 levels (auto, high key, normal, low

key)Art Filter bracketing AvailableTele converter effect 2xFisheye compensation Available when M.Zuiko Digital

ED 8mm Fisheye PRO is attachedAngle of view adjustable in 3 levelsCompensation automatically ONwhen using Underwater Modes,available (can be confirmed in LiveView)

Highlight & Shadowcontrol

-

External Flash ControlX-sync speed 1/250s / 1/8000s (Super FP Mode)Type TTL AUTO, AUTO, MANUAL, FP TTL

AUTO, FP MANUALCompatible externalflash

FL‑LM3, FL‑600R, FL‑900R, STF‑8,FL‑700WR

Modes AutoRed-eye reductionSlow synchronisation2nd curtain and slow synchronisationFill-in for exclusive flashManual

Intensity +/‑ 3 EV (1/3, 1/2, 1 EV steps)Note: Some functions are only available if theyare supported by the external flash.

Wireless Flash ControlNumber of channels 4 channelsCompatible externalflash

FL‑LM3, FL‑600R, FL‑900R, STF‑8,FL‑700WR

Control method Triggered and controlled (OlympusWireless RC Flash system)

Group setting 4 groupsAvailable when used togetherwith cameras compatible with theOlympus wireless RC flash system.

Compatiblecommander

FC‑WR, FL‑700WR

For more details see specifications ofcommander units.

Compatible receiver FL‑700WR, FR‑WR + wireless RCsystem flash

Radio control3 groups

Radio wireless control Available when attaching optionalflash commander.

Number of channels 4 channelsModes Auto

FP TTL AutoManualTTL AutoFP Manual

MonitorMonitor type Vari‑angle LCD ‑ Touch PanelMonitor size 7.6cm / 3.0'' (3:2)Resolution 1620K dotsBrightness adjustment +/‑ 7 levelsColour balance +/‑ 7 levelsTouch Controlfunctions

AF area enlargementAF area selectionArt FilterEnlargementEnlargement playbackFrame forward/backwardLive GuideShooting modeShutter releaseSuper Control PanelWi-Fi connection

Level GaugeDetection 2‑axisDisplay Rear display and viewfinder

Specifications and appearances are subject to change without any notice or obligation on the part of the manufacturer

Super Control PanelDisplayed information Battery indicator

Record modeShutter speedAperture valueExposure compensation indicatorISOAE bracketingAF frameFocus modeAEL notificationFace detectionNumber of storable framesMetering modeExposure modeExposure level viewFlash compensation valueColour spaceGradationColour saturation compensation valueSharpness compensation valueContrast compensation valueWhite balanceWhite balance compensation valueNoise reductionFlash modeDrive modeInternal temperature warningHistogram

Recording FormatsRAW 12bitRAW & JPEG Applied parallel recordingJPEG AppliedAspect ratio 4:3 / 3:2 / 16:9 / 6:6 / 3:4

Image SizeRAW 5184 x 3888

5184 x 3888 Fine (compression: 1/4)

Still Image RecordingEXIF 2.31DCF AppliedRAW AppliedDual SD card settings Standard, Auto Switch, Dual

Independent, Dual SameWhen two cards are inserted, card tobe saved onto or to be viewed can bedesignated.

Movie Recording SystemRecording format MOV(MPEG‑4AVC/H.264)/ MOV

(HEVC/H.265)Picture mode Flat, OM‑Log400, HLG (View assist

compatible)Time code Rec run / Free run

Drop frame / Non‑drop frameImage StabilisationMode

Applied Sensor shift (5‑axis)

M‑IS1 (Image sensor shift andelectronic image stabilizer with multimotion IS)M‑IS2 (Image sensor shift with multimotion IS)

MOV(MPEG-4AVC/H.264)4096x2160 (C4K) 30p, 25p, 24p / LongGOP (approx.

102 Mbps)60p, 50p / LongGOP (approx. 202Mbps)

3840x2160 (4K) 30p, 25p, 24p / LongGOP (approx.102 Mbps)60p, 50p / LongGOP (approx. 202Mbps)

1920x1080 (FHD) 30p, 25p, 24p / ALL‑I (approx. 202Mbps)/ LongGOP (approx. 27 Mbps)60p, 50p / LongGOP (approx. 52Mbps)

MOV (HEVC/H.265)4096x2160 (C4K) 30p, 25p, 24p / LongGOP (approx. 77

Mbps)60p, 50p / LongGOP (approx. 152Mbps)

3840x2160 (4K) 30p, 25p, 24p / LongGOP (approx. 77Mbps)60p, 50p / LongGOP (approx. 152Mbps)

1920x1080 (FHD) 30p, 25p, 24p / ALL‑I (approx. 82Mbps)/ LongGOP (approx. 22 Mbps)60p, 50p / ALL‑I (approx. 162 Mbps)/ LongGOP (approx. 42 Mbps)

Maximum RecordingTime

Unlimited

Exposure Modes Aperture priorityManualProgramme automaticShutter priorityClass 10 or higher SD card is recommended formovie shootingUHS‑II or UHS‑I U3 card is recommended forALL‑I shooting

Specifications and appearances are subject to change without any notice or obligation on the part of the manufacturer

Movie SpecialtiesHigh-Speed Recording 1920x1080 (MOV) / 240fpsTime lapse 4k, 1080p, 720p / 5, 10, 15, 30fps

Max. number of frames: 9999Fast motion AvailableSlow motion AvailableArt Filter Cross Process

DioramaDramatic ToneInstant FilmWater colourGentle SepiaGrainy FilmKey LineLight TonePale & Light ColourPin HolePop ArtSoft FocusVintagePartial Colour*Bleach BypassFrame rate may drop when using certain art filter

Flicker Scan Available in M mode (can beconfirmed in Live View)

HDMI Live ViewMonitor / Record / RAW

Monitor mode Video signal and info display isprocessedIn monitor mode, the image cannot be enlargedon the camera when a movie is being recorded.

Record mode Only video signal is processedIn record mode, movie quality can be set toYCbCr 4:2:2 (8 bit).When recording simultaneously in the camera in4K/C4K/FHD HS, 4:2:0 is upsampled to 4:2:2.In RAW mode, output video quality is 4K/C4K12bit RAW data, frame rate follows moviesetting, and sound will be recorded.ProRes RAW 4:4:4 12bit is supported

1920x1080 / 120fps1920x1080 / 100fps

Sound Recording SystemInternal microphone StereoRecording format High quality sound recording

(Stereo linear PCM/24‑bit, Samplingfrequency 96kHz)Stereo PCM/16bit, 48kHz, WaveFormat Base

Image footage 30sSpeaker EquippedMicrophone functions Wind Noise Reduction

Recording VolumeVolume limiter

View ImagesModes Single

IndexCalendarZoomMovie

Auto rotation AvailableHistogram in playbackmode

Available

Shooting information Off / OnHighlight/Shadow pointwarning

Available

Erase / Protect / Copy FunctionErase modes Single, All, SelectedImage protect mode Single frame, Selected frames, All

Frames, Release protect (Single/Allselected)

Image EditingEditing functions RAW data edit

Red-eye reductionSepiaBlack & WhiteResizeCorrection of saturationCorrection of brightnessCorrection of colour balanceShadow AdjustmentTrimmingAspect ratio

MenuMenu languages incamera

English, French, German, Spanish,Italian, Japanese, TraditionalChinese, Simplified Chinese,Russian, Czech, Dutch, Polish,Portuguese, Swedish, Norwegian,Finnish, Slovak, Thai

Customisation OptionsFn Button EquippedMy Mode 4 settings storable (Can be set to

mode dial.)Factory reset Full / BasicProgrammable button Equipped

Specifications and appearances are subject to change without any notice or obligation on the part of the manufacturer

InterfaceMedia SD Memory Card (SDHC, SDXC,

UHS‑I, UHS‑II compatible) Class 10or higher SD card is recommendedfor movie shooting UHS‑II or UHS‑IU3 card is recommended for 4K,C4K, ALL‑I shooting.

HDMI™ Applied Micro connector (Type D) ** "HDMI", the HDMI logo and "High‑DefinitionMultimedia Interface" are trademarks orregistered trademarks of HDMI Licensing LLC.

USB 3 Type CWireless connectivity Wi-Fi

Bluetooth®Communicationmethod

Bluetooth® Low Energy Ver.4.2

SAR 0.52W/kgSAR quantifies the maximum level of exposureof the user to electromagnetic waves, whenusing the device close to the head.SAR shall not exceed 2W/kg in accordance withregulations of France.Wi‑Fi is a registered trademark of the Wi‑FiAlliance.The Bluetooth® word mark and logos areregistered trademarks owned by the BluetoothSIG, Inc. and any use of such marks byOLYMPUS CORPORATION is under license.

Tethered control Available USB cable (cameraoperation by both PC or cameracontrols)Wi‑Fi (transfer of recorded imagesto PC via access point, 5GHz and2.4GHz available)

Microphone jack 3.5 ø mm mini‑jackEarphone jack 3.5 ø mm mini‑jackSynchro socket Equipped

Wi-Fi FunctionsEasy Connection QR code settingWireless Shooting Live View

Power offRec ViewSelf timerTouch AF & ShutterP/A/S/M exposure modesBulb modeZoomMovie recordingLive CompositeShort movie

Power SupplyBattery BLX‑1 Lithium‑Ion BatterySleep mode 1, 3, 5min. and off selectable.Internal Charging USBUSB charging Performance varies depending on

different USB devicesUSB bus power USB PD bus power can be used (PD

compliant camera: Rev 3.0 Ver 1.0a)Battery lifeImage shooting 520 shots (using BLX‑1 under CIPA

testing conditions) 1100 shots (usingquick sleep mode, under Olympustesting conditions based on CIPA teststandards)

Movie recording 90min (standard JEITA conditions)160min (when zoom and otheroperational functions are not used)* Note: Values are approximate.

EnvironmentTemperature ‑10 ‑ 40°C Operating temperature /

‑20 ‑ 60°C storage temperatureHumidity 30 ‑ 90% operation humidity / 10 ‑

90% storage humidity

Dimensions / WeightWidth 138.8mmHeight 91.6mmDepth 72.7mmWeight 599g (including battery and memory

card)511g (body only)

ExteriorAvailable Colours Black