Is your scope’s diopter properly adjusted? Need to verify it before a big hunt or match? Simplify your scope setup and adjustment with the Diopter Doctor! It is designed to attach to a Picatinny rail in front of your scope and provides a bright, clean, background while adjusting your scope’s diopter for reticle clarity. Being small, it fits nicely in range bags or tool kits.
On the opposite side of the card are instructions for properly adjusting your diopter. The card can be used horizontally or vertically to accommodate most scope setups.
Stop hunting white walls or scaring the neighbors by pointing your rifle at the sky.
You must have at least one Picatinny rail slot available over your barrel for the Diopter Doctor to work.