The 56mm ARD Anti-Reflection Device from Steiner is a lightweight optical accessory designed to minimize reflections from a riflescope's objective lens. The ARD is absolutely necessary for maintaining covert posture in the field of battle or on the hunt. Simply thread the device onto the objective of your 56mm Steiner riflescope; the honeycomb-shaped light baffle will trap reflected light without significantly affecting the image quality or light gathering ability of your optics.
Minimizes or eliminates the muzzle-side reflective signature of your optic.
Reduces the light gathering ability of the optic by up to only 20%.
Essential tool for maintaining covert posture on the battlefield or in the wilderness.
Also acts as a sunshade that will reduce glare and stray light from entering your field of view.