This is a versatile peep that will work well for hunters - especially those concerned about glare inside a peep and who want to use lenses in the peep. • Baffled interior surface reflects light away from your eye eliminating all glare • Reflecting unwanted light produces more consistent images and less frustration in different lighting conditions • Designed with aerospace anti-glare technology that produces a field of view with zero distortions • Dual string angle grooves of 35° and 40° • Constructed of black magnesium housing for the best durability and least amount of glare • One peep for all bow sizes and draw length