Designed To Make The Target Crystal Clear. – 5 different power Clarifiers available. – Helps make your target crystal clear when using a scope & lens – Allows the shooter to pick out target details at a distance. – The stronger the lens, the more powerful the Clarifier needed. – Podium Peep™ Lenses must be retained into the Podium Peep™ with the use of a Podium Peep™ Aperture (sold separately).