tenex
reality-based
Is hinge tension adjustment a DIY project on Ultravids? My 10x32 is within what I'd call a reasonable range (and stable over time) but for my own taste it could be tighter. I presume the cap at the front/bottom of the hinge must come off, but would want to know what mechanism lies beneath... no other reason to send back to Leica at present, though I'm sure they would do it.