Capture Aperture technology uses LRT – Lens Retention Technology to prevent dropping of Verifier or Clarifier lenses PXS Target Capture Apertures fit into PXS Target Peeps only Includes all 5 PXS Target Peep Capture Apertures 1/32″, 3/64″, 1/16″, 3/32″ and 1/8″ and Storage Case Note: Does NOT include a PXS Target Peep or PXS Shade Cap. Note: Fits into Specialty Archery PXS Target Peep only. Not compatible with other Specialty Archery peeps.