Olympus E-M1 Mark III Specs

Imaging
Lens MountMicro Four Thirds
Sensor ResolutionActual: 21.8 Megapixel
Effective: 20.4 Megapixel (5184 x 3888)
Sensor Type17.4 x 13 mm (Four Thirds) MOS
Crop Factor2x
Image StabilizationSensor-Shift, 5-Axis
Built-In ND Filter1 to 5 Stop Electronic ND Filter
Capture TypeStills & Video
Exposure Control
Shutter TypeMechanical Focal Plane Shutter, Electronic Shutter
Shutter SpeedMechanical Shutter
1/8000 to 60 Seconds
Electronic Front Curtain Shutter
1/320 to 60 Seconds
Electronic Shutter
1/32000 to 60 Seconds
Bulb/Time ModeBulb Mode, Time Mode
ISO Sensitivity200 to 25,600 in Auto Mode (Extended: 64 to 25,600)
Metering MethodCenter-Weighted Average, Multi-Zone, Spot
Exposure ModesAperture 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 BalancePresets: Auto, Cloudy, Custom, Flash, Fluorescent, Incandescent, Kelvin, Shade, Sunlight, Underwater
Continuous ShootingMechanical Shutter
Up to 15 fps at 20.4 MP for up to 101 Frames (Raw) / 134 Frames (JPEG)
Up to 10 fps at 20.4 MP for up to 286 Frames (Raw) / Unlimited Frames (JPEG)
Electronic Shutter
Up to 60 fps at 20.4 MP for up to 50 Frames (Raw) / 50 Frames (JPEG)
Up to 18 fps at 20.4 MP for up to 76 Frames (Raw) / 90 Frames (JPEG)
Interval RecordingYes
Self-Timer2/12-Second Delay
Still Image Capture
Image Sizes4:3 Raw
5184 x 3888
4:3 JPEG
5188 x 3888
3200 x 2400
1920 x 1440
1280 x 960
1024 x 768
Aspect Ratio4:3
Image File FormatJPEG, Raw
Bit Depth12-Bit
Internal Video Capture
Recording ModesMOV/H.264
DCI 4K (4096 x 2160) at 24.00p [237 Mb/s]
UHD 4K (3840 x 2160) at 23.98p/25p/29.97p [102 Mb/s]
Full HD (1920 x 1080) at 23.98p/25p/29.97p/50p/59.94p/119.88p [18 to 200 Mb/s]
HD (1280 x 720) at 23.98p/25p/29.97p/50p/59.94p [10 to 102 Mb/s]
Recording LimitUp to 29 Minutes
Video SystemNTSC/PAL
Built-In Microphone TypeStereo
Audio Recording2-Channel LPCM Audio
External Video Capture
External Recording Modes4:2:2 8-Bit via HDMI
DCI 4K (4096 x 2160)
UHD 4K (3840 x 2160)
Full HD (1920 x 1080)
HD (1280 x 720)
IP StreamingNone
Interface
Media/Memory Card SlotSlot 1: SD/SDHC/SDXC (UHS-II)
Slot 2: SD/SDHC/SDXC (UHS-I)
Video I/O1 x Micro-HDMI Output
Audio I/O1 x 1/8" / 3.5 mm TRS Stereo Headphone Output
1 x 1/8" / 3.5 mm TRS Stereo Microphone Input
Other I/O1 x USB Type-C (USB 2.0) Data Input/Output (Shared with Power Input)
1 x 2.5 mm Sub-Mini Control Input
1 x PC Sync Socket Output
Power I/O1 x USB Type-C Input/Output
WirelessBluetooth, Wi-Fi
Global Positioning (GPS, GLONASS, etc.)None
Monitor
Size3.0"
Resolution1,037,000 Dot
Display TypeArticulating Touchscreen LCD
Viewfinder
TypeBuilt-In Electronic (LCD)
Resolution2,360,000 Dot
Eye Point21 mm
Coverage100%
MagnificationApprox. 0.74x
Diopter Adjustment-4 to +2
Focus
Focus TypeAuto and Manual Focus
Focus ModeContinuous-Servo AF, Manual Focus, Single-Servo AF
Autofocus PointsPhase Detection: 121 (121 Cross-Type)
Contrast Detection: 121
Autofocus Sensitivity-3.5 to +20 EV
Flash
Built-In FlashNo
Flash ModesFill Flash, First-Curtain Sync, Manual, Off, Red-Eye Reduction, Second-Curtain Sync, Slow Sync, Slow Sync/Red-Eye Reduction
Maximum Sync Speed1/250 Second
Flash Compensation-3 to +3 EV (1/3, 1/2, 1 EV Steps)
Dedicated Flash SystemTTL
External Flash ConnectionHot Shoe, PC Terminal
Environmental
Operating Temperature14 to 104°F / -10 to 40°C
Storage Temperature-4 to 140°F / -20 to 60°C
Operating Humidity30 to 90%
Storage Humidity10 to 90%
General
Battery Type1 x BLH-1 Rechargeable Lithium-Ion, 7.4 VDC, 1720 mAh (Approx. 420 Shots)
Tripod Mounting Thread1 x 1/4"-20 Female (Bottom)
Accessory Mount1 x Hot Shoe Mount
Material of ConstructionMagnesium Alloy
Dimensions (W x H x D)5.28 x 3.58 x 2.71" / 134.1 x 90.9 x 68.9 mm
Weight1.28 lb / 580 g (With Battery, Recording Media)
Kit Lens
Focal Length12 to 40mm (35mm Equivalent Focal Length: 24 to 80mm)
Maximum Aperturef/2.8
Minimum Aperturef/22
Angle of View84° to 30°
Maximum Magnification0.3x
Minimum Focus Distance7.87" / 20 cm
Optical Design14 Elements in 9 Groups
Diaphragm Blades7, Rounded
Focus TypeAutofocus
Image StabilizationNo
Filter Size62 mm (Front)
Dimensions (ø x L)2.75 x 3.31" / 69.9 x 84 mm
Weight13.47 oz / 382 g
Packaging Info
Package Weight4.5 lb
Box Dimensions (LxWxH)10.9 x 8.1 x 4.7"