Updated initial Z-mirrorless camera: Nikon Z5 II diagnostics

The Nikon Z5 II is an update to the original Z5 full-frame mirrorless camera, adding a new 24.5-megapixel sensor with PDAF (phase-phase detection autofocus) and an improved EXPEED 7 processor. This makes the Z5 II a significantly more competitive camera compared to its predecessor - especially in the video and autofocus departments. The affordable price appeals to a wide audience, from beginner photographers to videographers looking for affordable full frame.

Nikon's entry-level full frame with PDAF is a popular purchase for videographers and photographers transitioning from APS-C. Active audience means heavy usage. Check the mileage before purchasing - especially if you are considering a used copy after a year of active shooting.

New EXPEED 7 and split mileage tracking

Like other EXPEED 7 cameras, the Z5 II keeps separate records of mechanical and electronic triggers. The mechanical shutter is designed for 200,000 guaranteed operations. The electronic shutter (silent mode) does not wear out the mechanics.

When evaluating a used Z5 II, it is important to look at the mechanical counter (MechanicalShutterCount in MakerNotes), and not at the total number of files. Our service correctly separates this data.

Reading mechanical counter from Z5 II NEF files

The data is stored in the MakerNotes block of NEF files. For diagnostics you need the original NEF from the memory card. Our service supports metadata for the new Z-cameras on EXPEED 7.