Reference Source

Micro Four Thirds System

For Micro Four Thirds System, flange focal distance (mm) is 19.25 mm; mount type is Mirrorless; format is 4/3"; production years is 2008–, verified against its source on 2026-08-13.

Mount name
Micro Four Thirds System verified
Flange focal distance (mm)
19.25 mm verified
Mount type
Mirrorless verified
Format
4/3" verified
Production years
2008– verified
Sourceen.wikipedia.org
Verified
Review by
DatasetCamera mount flange focal distance and adapter feasibility

What the source says

Micro Four Thirds System | 19.25 mm | Mirrorless | 4/3" | 2008–

en.wikipedia.org, retrieved 2026-08-13

Source

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