[grommi]

A 20cm deviation!? Are you sure? 20mm might be more accurate. It looks like the parallax overlay has been jolted out of position (e.g. dropped).

It's not a parralax thing, the distance metering is quite wrong. F.e. saying distance is 0.85 m at a real distance of 0.65 m. So I get a backfocus of about 20 cm for close distances. With a 35 mm lens you need a proper rangefinder reading only for close distances, so it's more or less a useless feature on this exemplar.