Example image of eyePlorer eyePlorer map for 'Iron sight': Air gun Crossbow Firearm Projectile Telescope Civilian Hunting Military Police Self-defense Small arms Elevation (ballistics) Windage Bullet Trajectory Dovetail joint Gun barrel Receiver (firearms) Visual perception Muzzle (firearms) Ramp Glare (vision) Brass Mirage Shotgun shell Adjustment Bullseye (target) Cartridge (firearms) Distance Wind Revolver Gunsmith Professional External ballistics Velocity Weight Orthogonality Lever-action Marlin Firearms Winchester Repeating Arms Company Big Five game African Buffalo Depth of field Field of view Peep sight Pinhole camera Diopter sight International Shooting Sport Federation Cylinder (geometry) Globe sight