OM SYSTEM OM-1 Mark II User Manual

Autofocus using the AF-ON button
P A S M B n
The camera starts AF operation when you press the AF-ON button. Autofocus ends when you release
the AF-ON button. When you press the AF-ON button while the camera is performing autofocus
because the shutter button has been pressed halfway, autofocus will be continued.
Button
AF-ON button
If [C-AF] is selected for [nAF Mode], the camera operates in S-AF mode when the AF-ON button
is pressed during movie recording. If [C-AF+TR] is selected, the camera performs AF tracking when
the AF-ON button is pressed.
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Autofocus using the AF-ON button
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OM SYSTEM OM-1 Mark II Specifications

General

Camera Type	Mirrorless
Sensor Resolution	20.4MP
Image Processor	TruePic X
Connectivity	Wi-Fi, Bluetooth, USB-C, HDMI
Body Construction	Magnesium Alloy
Dimensions	134.8 x 91.6 x 72.7 mm
Sensor Size	Four Thirds
ISO Range	ISO 200-102400 (expandable to ISO 80-102400)
Image Stabilization	5-axis in-body
Autofocus System	1053-Point Hybrid Autofocus
Viewfinder Type	Electronic (EVF)
Viewfinder Resolution	5.76 million dots
Viewfinder Magnification	1.65x (35mm equivalent)
Rear Screen	3.0" vari-angle touchscreen
Rear Screen Resolution	1.62 million dots
Video Recording	4K UHD at 60p/50p/30p/25p/24p
Video Format	MOV
Audio Recording	Stereo, external mic input
Storage Media	Dual SD Card Slots (UHS-II)
Battery	BLX-1 Lithium-Ion Battery
Weight	599 g (with battery and memory card)
Battery Life	Approx. 520 shots (CIPA standard)
Shutter Speed	1/8000 to 60 sec
Weather Sealing	Yes (IP53 rated)