OM System OM-3

OM System OM-3 firmware

OM System · OM-3 · Body

Latest firmware for the OM System OM-3 is v1.1 (July 1, 2025).

OM-3 specifications

Body type
SLR Style Mirrorless
Resolution
20.4 MP
Sensor
Stacked CMOS
Sensor size
17.4 × 13 mm
ISO range
200–102400
Fastest shutter
1/8000
Burst rate
120 fps
Battery life
590 shots (CIPA)
Storage
UHS-II SD
Video
H.264, H.265
Mount
Micro Four Thirds
Weight
496 g
Dimensions
139 × 89 × 46 mm
Weather sealed
Yes
Price at launch
$1999

OM-3 firmware changelog

  1. v1.1 first tracked

Firmware history

  1. Version 1.1 Latest Released Jul 1, 2025 First seen Jul 5, 2026
    Show release notes
    • Stability ​of touch panel operation during play​back was improved.
    Release notes & download

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Lenses that fit the OM-3

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