Steve C
Well-known member
Thanks Chuck that answered my question, being is the HG wider than the B1.:t: However small errors don't make a really big difference. Just a half inch larger or smaller on the measuring tape at 30' only amounts to maybe 4' fov difference at 1,000 yards. While knowing the difference may well matter to some, in truth nobody will ever detect that small difference in actual field use. That is the typical round it off distance (the half inch increment) I use when checking the fov. That level is easily read at the edge of the tape. What matters most is a steady rest and to be sure the binocular has the edge of the measuring device, either tape or barn, properly placed when we look at how far the field extends across the view. Any target with known measurement gradients at a known distance can be used. I suppose it depends on how each one will define small difference and as to when the small difference becomes significant.
