Don’t let changes in your vision compromise your ability to make the shot. The Verifier has a lens in it similar to those found in reading glasses. Allows you to see your sight pins better on your hunting sight. Verifiers are available in #4 (Silver), #5 (Purple), #6 (Pink), #7 (Blue), #8 (White) or #9 (Orange) powers. NOTE: PXL Hunter Peep Lenses require the use of a PXL Hunter Peep Aperture to secure the lens into the PXL Hunter Peep housing. NOTE: PXL Hunter Peep Apertures, PXL Hunter Peep Clarifiers, and PXL Hunter Peep Verifiers fit into Specialty Archery PXL Hunter Peep ONLY. NOT compatible with other Specialty Archery peeps.