Specialty Archery Clarifier 1/4 in. No. 1 Used to make the target picture more clear;For use with sights or target scopes with a magnified lens;No. 1 Clarifier for use with 2-4X scope, No. 2 Clarifier for use with 4-6X scope, No. 3 Clarifier for use with 6-8X scope;For use in 1/4" Specialty peep sights
