Olympus's second-generation professional MFT flagship with improved AF and 18fps burst.
The Olympus OM-D E-M1 Mark II launched in 2016 as a major upgrade to the E-M1, dramatically improving AF speed, burst rate, and stabilisation. With 121-point phase-detect AF, 18fps burst, and 5.5-stop IBIS, it was Olympus's first professional body capable of tracking fast action reliably.
Key features include the 20.4MP sensor, 121-point phase-detect AF, 18fps electronic or 15fps mechanical shutter burst, 5-axis IBIS with 5.5 stops, dual SD card slots, weather sealing, and a 50MP high-res mode. The body is magnesium alloy with professional ergonomics.
The E-M1 II transformed Olympus from a landscape/travel system into a viable sports and wildlife platform. The phase-detect AF was a massive leap from the E-M1's hybrid system. The E-M1 III improved AF further; the OM-1 added a stacked sensor for 120fps.
Good value used as the OM-1 has superseded it. Check IBIS, both card slots, and AF tracking with moving subjects. The E-M1 II remains a very capable professional MFT body at used prices.