{"lens":{"id":"sony-e","displayName":"Sony E (incl. FE)","manufacturer":"Sony","flangeDistanceMm":18,"electronicProtocol":"Sony E"},"body":{"id":"nikon-z","displayName":"Nikon Z","manufacturer":"Nikon","flangeDistanceMm":16,"electronicProtocol":"Nikon Z"},"compat":{"lensMountId":"sony-e","bodyMountId":"nikon-z","feasibility":"mechanical","af":"full","is":"full","aperture":"electronic","infinityFocus":"yes","adapterExamples":["Megadap ETZ21 Pro","Techart TZE-01"],"caveats":["Sony FE / E lenses get full PDAF + Eye-AF, in-lens IS pass-through, and electronic aperture on Z bodies through both adapters.","Flange clearance is only 2 mm (E 18 mm → Z 16 mm) — the adapter is a thin ring; rest heavy zooms on the lens collar, not the adapter.","Megadap publishes a broader per-lens compatibility list than Techart; Tamron Di III and Samyang AF lenses often work but may lag a firmware revision behind native Sony glass."],"formatNote":{"match":"match","lensFormat":"full-frame","bodyFormat":"full-frame","cropFactor":null,"message":"Lens image circle (full-frame) matches body sensor (full-frame) — no crop or vignetting concern."}}}