• Tested by experienced professional shooters with 100% satisfaction • Bright, clear, and sharp image with more durability than ever before • Aspheric design allows for a fantastic image consistency across a larger surface. • The material itself offers better coating adhesion and a has a custom index matching for the anti-reflective coatings • Extremely durable lens that is easy to clean, clear, with great light transmission • Designed to fit CR 3D (1-3/4") scopes