| Brand | Stealth Designs |
|---|---|
| Type | Holographic Sight |
Check the listing for details. Stealth Designs EOTECH EXPS -ARD Anti-Reflection Device (With Organic Cells). Condition: New. Listed at 35.95 USD. Mounts without compromising the protective lens air gap built into the Eotech optic, like other ARDs do. Perfect for the enthusiast who is wanting to take their camouflage to the next level. This ARD design was based on the principle of the Helmholtz Illusion, where the human eye perceives vertical lines thinner than other angles, which effects the perceived FOV.