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Olympus E-M1 Mark III User Manual

Olympus E-M1 Mark III
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EN
Menu functions (Custom menus)
4
Combined Auto and Manual Focus (K AF+MF)
MENU G J [K AF+MF]
After focusing using autofocus, you can adjust focus manually by keeping the shutter
button pressed halfway and rotating the focus ring.
Switch from auto to manual focus at
will or ne-tune focus manually after focusing with autofocus.
The procedure varies with the AF mode selected.
[Off] is selected by default.
On
Enable manual focus adjustment in autofocus mode. b is displayed next to
[S-AF], [C-AF], [C-AF+TR], or [FAF].
• When [S-AFb] is selected, you can keep the shutter button pressed halfway
after focusing using single AF and adjust focus manually. Alternatively, you can
switch to manual focus by rotating the focus ring while the camera is focusing.
Focus can also be adjusted manually while the shutter is open and during burst
photography in [Sequential Low] mode.
• When [C-AFb] or [C-AF+TRb] is selected, you can switch to manual focus
by rotating the focus ring while the camera is focusing in continuous AF and
continuous tracking AF modes. Press the shutter button halfway a second time to
refocus using autofocus. Focus can also be adjusted manually while the shutter is
open and during burst photography in [Sequential Low] mode.
• When [FAFb] is selected, you can focus manually after focusing or before
initiating focus using autofocus.
Off Manual focus adjustment disabled during autofocus.
Autofocus with manual focus is also available when autofocus is assigned to other camera
controls. g G Custom Menu J > [K AEL/AFL] (P. 201)
The lens focus ring can be used to interrupt autofocus only when M.ZUIKO PRO (Micro
Four Thirds PRO) lenses are used. For information on other lenses, visit the OLYMPUS
website.
• In
B
(bulb) mode, manual focus is controlled by the option selected for [Bulb/Time
Focusing].

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Olympus E-M1 Mark III Specifications

General IconGeneral
Megapixel20.4 MP
Camera typeMILC
Sensor typeMOS
Image stabilizerYes
Total megapixels21.8 MP
Image sensor size- \
Image formats supportedJPEG, RAW
Supported aspect ratios4:3
Maximum image resolution5184 x 3888 pixels
Image sensor size (W x H)17.4 x 13 mm
Still image resolution(s)5184 x 3888, 1024 x 768
FocusTTL
Focus adjustmentAuto/Manual
Auto Focus (AF) points121
Auto focusing (AF) modesContinuous Auto Focus, Single Auto Focus, Tracking Auto Focus
Closest focusing distance0.15 m
Normal focusing range (tele)- m
Auto Focus (AF) points selectionAuto, Manual
Filter size72 mm
Digital zoom- x
Focal length range12 - 100 mm
Lens mount interfaceMicro Four Thirds (MFT)
Maximum aperture number4
Minimum aperture number22
Number of diaphragm blades7
Number of aspheric elements3
Lens structure (elements/groups)17/11
Maximum focal length (35mm film equiv)200 mm
Minimum focal length (35mm film equiv)24 mm
PictBridge-
USB version3.2 Gen 1 (3.1 Gen 1)
USB connectorUSB Type-C
Headphone outputs1
HDMI connector typeMicro
Headphone connectivity3.5 mm
Magnification1.48 x
Viewfinder typeElectronic
Display diagonal3 \
Display resolution1037000 dot
Display aspect ratio3:2
Memory slots2
Compatible memory cardsSD, SDHC, SDXC
Audio systemstereo
Audio formats supportedPCM
Cables includedUSB
Video resolutions1280 x 720, 1920 x 1080, 3840 x 2160, 4096 x 2160 pixels
Video recording time29 min
Video formats supportedAVC, H.264, MOV, MPEG4
Maximum video resolution4096 x 2160 pixels
Resolution at capture speed1280x720@24fps, 1280x720@25fps, 1280x720@30fps, 1280x720@50fps, 1280x720@60fps, 1920x1080@24fps, 1920x1080@25fps, 1920x1080@30fps, 1920x1080@50fps, 1920x1080@60fps, 3840x2160@24fps, 3840x2160@25fps, 3840x2160@30fps, 4096x2160@24fps
Flash modesAuto, Fill-in, Flash off, Manual, Red-eye reduction, Slow synchronization
Flash sync-speed1/250 s
Shoe mounting point typeHot shoe
Flash exposure correction±3EV (1/2, 1/3, 1 EV step)
Quantity per pack1 pc(s)
Storage temperature (T-T)-20 - 60 °C
Operating temperature (T-T)-10 - 40 °C
Storage relative humidity (H-H)10 - 90 %
Camera shutter typeElectronic, Mechanical
Fastest camera shutter speed1/32000 s
Slowest camera shutter speed60 s
Battery typeBLH-1
Battery life (max)1.4 h
Battery life (CIPA standard)420 shots
ISO sensitivity64, 100, 200, 6400, 25600
ISO sensitivity (max)25600
ISO sensitivity (min)64
Product colorBlack
Freezeproof up to-10 °C
International Protection (IP) codeIPX1
Eye relief21 mm
Scene modesPortrait, Underwater
Image editingTrimming
Photo effectsBlack&White, Vivid
White balanceAuto, Custom modes
Shooting modesAuto
Camera playbackMovie, Single image
Self-timer delay- s
Camera file systemDCF 2.0, DPOF, Exif 2.31
Diopter adjustment (D-D)-4 - 2
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth version4.2
Weight and Dimensions IconWeight and Dimensions
Depth68.9 mm
Width134.1 mm
Height90.9 mm
Weight504 g
Lens length116.5 mm
Lens weight561 g
Lens diameter77.5 mm
Weight (including battery)580 g

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