pat mitchel
Well-known member
I noticed that the HR/5 version has what looks to be a unique arrangement - it has prisms trays/plates (as in a B&L frame), yet the grub screw that adjust the trays are external, similar to what is used on a Zeiss framed bino. But there a twist to the arrangement, the screw bear on the plates at an angle, which leaves my a bit uneasy as to the strength of such an arrangement.. Wouldn't that load the screw (and the thread in the hole) assymetrically? While I haven't heard of any problems with the HR/5, is that a potential problem? Pat