For the target shooter, there are three different power clarifiers available. The clarifiers will help make the target crystal clear, allowing you to pick out the target details at a distance. The first step in using a clarifier is to choose the correct hole size. The larger the scope housing, the larger the hole size should be. Next, you should choose the power. The stronger the lens power, the stronger the clarifier power should be. See the FAQs section for suggestions on selecting the clarifier best suited to your needs.