A split diopter creates an illusion of deep focus. Brian DePalma was one of the first American directors to experiment with a split focus diopter. Nedomansky wrote about the director’s use of the ...
SIG SAUER Inc. has a Rotary Diopter Sight System optimized for the SIG556 rifle. The sight system provided four site stations for accurate engagement at varying distances including CQB, 100m, 200m, ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results