Hamskea InSight Clarifying Lens 4 Lens Set

• Insight peep lenses are not your ordinary lens
• Designed from top quality European optical glass and specified to the tightest tolerances and critical parameters to ensure the best optical quality
• Anti-reflective lens coating has high light transmission and low light performance
• Easily slides in between the center of the peep and threaded aperture
• Includes 4 different lenses (A, B, C, and D) and case