Crystal clear sight picture is easier with EyePal. Do you have "fuzzy sight syndrome"? Are you are frustrated because you can no longer make out your sights AND the target when aiming a rifle, handgun, or bow? Simply apply the EyePal to your glasses and you'll be back in focus and on target! The EyePal provides a small image where everything is in focus. This is particularly useful to shooters who have limited near vision but have good far vision. The EyePal enables you to simultaneously see the target, and iron sights all in focus. EyePal is made of a static cling material, and can be easily placed on and off of reading, prescription and safety glasses without marring the surface or leaving a residue. Compact, lightweight and virtually indestructible, the EyePal is the ultimate addition to any shooter's kit!