I just purchased a shiny new D600 and can't seem to get the diopter correctly adjusted. The knob spins but nothing happens, the viewfinder remains horribly blurry. I'm a thirty year Nikon shooter and never had this happen. Is my camera broken or am I missing something?
#1. "RE: Diopter issues" | In response to Reply # 0RockyIII Nikonian since 27th May 2006Sun 04-Nov-12 10:21 AM | edited Sun 04-Nov-12 10:24 AM by RockyIII
It is apparently broken if it spins. It should have resistance when you turn it, and you can feel tiny clicks. It only turns about 180 degrees from - to +. Hopefully you can exchange the camera for another one.