Arc Système Aperture

Selection of apertures for the Arc Système peep sights.

Features

• A sight is the “opening” to the aiming tunnel which takes us to the scope.
• It is measured in tenths of a millimeter, defines the sharpness and the amount of light you want to obtain when aiming.

How to choose your diopter?

Sharpness :

• Neutral: clear scope and bubble, blurred target face.
• Corrective: the stronger the correction, the sharper the target, and the more blurred and/or distorted the scope and bubble.
• Wide aperture: the target face is bright, but blurry.
• Small aperture: the target face is dark, but sharp.