Sight widths Calculator for 10m Air Pistol
10m Air Pistol のためのサイト幅計算機
This calculater is to get a rear sight notch width and a foresight post width for a best sight picture,
in which width of the foresight post and the target's 7-ring diameter are equal on the shooter's retina.
For more details, see apSightWidths.
Usage:
constants(unmodifiable by user):
target's 7-ring diameter: 59.5mm
distance between the firing line and the target: 10.0m
input:
sight radius: distance between the rear sight and foresight, in mm
eye releaf: distance between the eye and the rear sight, in mm
eye setback: distance between the eye and the fireing line, in mm
ratio: foresight post width divide by rear sight notch width, unitless.