Sight widths Calculator for 10m Air Pistol
10m Air Pistol のためのサイト幅計算機

constants(unmodifiable by user):
1. target's 7-ring diameter: 59.5mm
2. distance between the firing line and the target: 10.0m
input:
1. sight radius: distance between the rear sight and foresight, in mm(e.g., 380[mm] for Walther LP500)
2. eye releaf: distance between the eye and the rear sight, in mm(e.g., 600[mm] for a 5'10" tall Japanese male)
3. eye setback: distance between the eye and the fireing line, in mm(e.g., 400[mm] for a 5'10" tall Japanese male)
4. ratio of sight widths projected on the shooter's retina: foresight post width divide by rear sight notch width, unitless(e.g., 2.0)
output:
1. rear: rear sight notch width, in mm
2. fore: foresight post width, in mm